Back in the day (late 1970s) I had an after school job at the local Lafayette Electronics store. Stereos and CB’s were the thing then. Great to see these videos.
HK 730 Twin. Bought mine in 1976. Still going strong and it had some heavy use in it's early days. Warm and full. I've had other systems, but this is the one receiver I have kept over the others. Glad it is finally getting its due.
Rolling with a Sansui G4700 that is exactly what i wanted in a receiver. Has that hard hitter with only a couple clicks on the volume knob. Your videos have brought me into the hobby!
I picked up a HK 730 two years ago, a solid 9/10 cosmetically, power switch is dim, it sounds like a million bucks, I paid only $350.00. I am never letting go of this unit.
I've got a Sansui G5700, a Marantz 2240 and a Pioneer SX980. All of them are mint. All were CHEAP Craigslist finds in the early 2000s before they became sought after. I found a great local tech and I've since had all of them recapped. Each time he handed me a huge bag of bits that he replaced. For my ear, the Sansui and the Marantz both sound better than the Pioneer. Hard to explain it, but they both seem to have more clarity than the PIO. My tech says the Marantz is the best unit but he was absolutely blown away by the Sansui after he performed the work. In my view, you can't go wrong with ANY of the old silver face beasts. The SX980 is pushing a pair of Klipsch KLF30s. The Sansui some Cornwalls and the Marantz a pair of Fortes. My daughter recently scored an old bare bones starter Pioneer receiver (I can't recall the model, but it's prob got no more than 30 wpc) She's using it with a pair of Klipsch Heresies along with a Klipsch 10 inch powered Sub that I gave her a long time ago. More Craigslists steals. $200 for the speaks and 20 bucks for the sub. That little combo will amaze you. But then again, I'm 65 and grew during this golden era. I drove around the DC area hitting all the stereo shops and collecting brochures and happy memories. After decades of lusting after gear that I couldn't afford and now owning it gives me an audio chub. I have never heard the older HK gear but have read nothing but rave reviews about them. I had a newer HK unit in the 80s that was nothing special. Another great vid! Thanks.
I am so glad you mentioned the Marantz 2220B , I inherit one and had to spend over $300 replacing old caps ,some bad transistors and bulbs ( not LED's) and now working perfect. 20 watts is more than enough to drive Klipsch speakers. As usual great info. Thanks Kevin
Another great video, I so enjoy hearing your perspective about products that were so familiar to me in the 70's. I have personal experience with half of the list, HK730, Yamaha CR-800 and Marantz 2220B. Sold all three of those units when they were new, and each was special in their own way. Although styling was not a strength in many people's minds, the HK 730 (and younger sibling 430) were incredible values then and now.
I love these old machines. So repairable and just work. Nothing you don’t need. Keep the videos coming. I love watching them! Well almost as much as a good watch repair video anyway! Thanks
On the Yamaha Loudness control: Any Loudness feature is there to boost the ends of the spectrum during low spl; the human ear is not as sensitive to those freq. at lower sound levels. Loudness is NOT a function meant for increased volume but for improving otherwise attenuated frequencies (otherwise the technician would simply add more gain to the amp). Yamaha wants the listener to set the gain (volume) to the desired level, then adjust the Loudness control to bring up the otherwise missing tones - notice the control amplitude is reversed; less gain at a greater clockwise position. A very cool and much misunderstood feature.
So glad that the HK730 topped your list! I have one and it sounds wonderful with my Klipsch LaScalas. It’s virtually unknown too, but now that the cat’s out of the bag with this video, I’m sure these will be harder to find and the price will go up. Great video and great info, thank you!
I don't have a working system right now - I did in the 70's and I hope to in the future but right now I get great enjoyment from your knowledge and your passion for vintage HiFi. It's great. Much respect to you from Larry.
I feel like every comment I post is cheering Harman Kardon, guess I'm officially a Fanboy. I own two of Harmon Kardon's receivers including the 630Twin and wow! I challenge anyone out there to price a current duo-mono (dual-mono) and you'll soon realize why these are so highly sought after. Lot's of excellent info on AudioKarma, specifically "dlucy's guide to Harman Kardon Twin Powered series". In addition to the specs, it's mentioned that the 630 & 930 twin powered were made by Roland Japan and the 430 and 730 twin powered were made by Shin Shirasuna. They're also mid 70s vs late-70s hence the more modern look of the 730 & 430. As far as sound goes they're tough to beat in terms of warmth and clarity. I just can't justify anything else, old or new!
Yamaha CR-800, I bought mine about 50 years ago. Saw this article and it inspired me to set the system up again for a listen back in time. Told my wife and she said that all of my old stereo equipment was long gone about 20+ years ago when we moved. 😞 Not wanting to believe it, I went to the far corners of our basement and yes, the Advents were gone, the turntable was gone, but my old Yamaha was still here with me. Dusted it off and set it up today with a crappy set of old bookshelf speakers and a similarly crappy sub-woofer and cranked it up! Love it! 🙂Now seeking recommendations on a nice set of speakers to compliment this gem.
I'm always amazed by how many of your top picks are items I have owned or loved. I was the proud owner of a harmon kardon 930 receiver. All my friends had Marantz receivers and they were very skeptical, until they heard it. It had plenty of power and sounded great. Thanks for another terrific post! John from Vancouver Island.
@skylabsaudio I was lucky to have a dealer that I trusted. He really knew how to treat his loyal customers. He had a private room upstairs where he kept his high end equipment. It was complete with soft leather chairs AND a well stocked bar. He loved Seagrams VO. I mentioned that I liked Crown Royal. The next time I visited, he poured me a nice glass of Crown Royal with ice. That's what I call customer satisfaction! Cheers!
I love my HK 730 mated to my Klipsch Forte (1s). Seems like a match made in heaven. Also have the HK 330C (not dual) on my secondary system . Currently it's driving a pair of Sony SSCS 5s. Is a sweet sounding receiver with a modest 17WPC.
Proud owner of the Harman Kardon HK-730. Since I first heard this receiver, I realized that it was something Special. Solid, clean, muscular and powerful sound! It has some of that Tube sound, but is a solid state receiver! I own a total of 10 vintage receivers (soon to be 12 with 2 more I am buying) , 6 tube receivers and 4 Solid state receivers! I can compare how The Harman Kardon is a unique and one of a kind receiver!
My Marantz 2225 bought second hand in 1977 has given me 46yrs of excellent service, the warm sound has given me no reason to look elsewhere for something I already have and, because it's been well taken care of, continues to rank high in the satisfaction stakes. By the way, the build quality is first rate and the only things that have needed attention are the lamps which were replaced with led's last year. Really enjoy your channel too 👏👏
I love the name Skylabs. In mid 1978 through early 1979 our ship was in the western Pacific and Indian oceans. Our radar people were told to keep an eye open for any Skylab re entry. Our ship had been in dry dock for about a year and we all had hard hats. We put Skylab Insurance stickers on them. Skylab came down in July so we missed it.
So glad to have happened across your page here. I’m currently serving over in Japan and am scheduled to return to the Quad Cities in March ‘26. I’ll be bringing you my ever trusty SX-737 for a service, maybe then she’ll be good for another 50 years and my grand kids will be enjoying it.
Hi Kevin, Not sure why, but vintage prices are going up! Recently I was looking for a 2 channel receiver for my study. I do have a TV there and an AppleTV. I finally decided for new technology and bought a refurbished Marantz Stereo 70s from Marantz taking advantage of a 25% off sale, paid $599. It’s a 2 channel AVR with 6 HDMI inputs! Its drawback is no tape output, but I used the Zone 2 output to record to my vintage cassette deck. Definitely no vintage look, but it does have the warm Marantz sound. A nice feature is the ability to sync it with my Marantz AVR in my den using HEOS. I know a lot of folks criticize HEOS but the more I use it the more I like it. The ability to play a vinyl record on my 1979 Technics SL-3300 turntable and hear it in my study is really a nice bonus. Thanks for the great channel and videos.
To me, Receivers are wonderful at reducing non-essential cabinets and cabling. Given the natural fit of vintage Receivers with Turntables, I find one relatively rare feature to be underrated but very valuable, and that is Phono inputs with selectable load capacitance. In my experience, some cartridge/cabling combinations can sound dull and lifeless at low values, amazing at medium levels, and shrill at high ones. One more thing - please keep these videos rolling out!
Just bought a Hitachi SR-503L ($120) a few weeks ago. Prior owner had it fully revised (recapped, replacement transistors, new filters) and tuned. I think he used it as a stop-gap while his primary amplifier/receiver was under a planned revision. In any event, I was the only bidder on a local site. Bought it to replace my "office" Hitachi SR-903 (I have another revised SR-903 for the family room), which is too large for my desktop. The SR-503L is perfectly sized for my office and is currently paired to a Marantz EQ20 and two sets of bookshelf speakers. Sounds terrific and it came without a damn scratch! I did wrap the black wooden case with a nice high quality vinyl (the OEM black finish is "boring"), cleaned the pots for safe measure (D5 or F5, as appropriate), replaced the stock feet with machined ALU, and added a 75 Ohm antenna for the FM. These Hitachi's are terrific, imo. Build quality, sound, power, looks. As this brand tends to fly under the radar, all were ea. purchased under $138! The SR-903's, in particular, with their Class G amps (i.e. 75W into 8 Ohm RMS...with second amp up to 160W for peaks). I have a few other receivers (tried for awhile, some to keep, some to sell...Yamaha CR420, Pioneer LX626, Nakamichi SR2E, Sanyo DCX6000K)...I decided to stick with the two SR-903's and the one SR-503L for primary usage. The Nakamichi (Japanese built with Nelson Pass designed STASIS amp!) has gone to my daughter for her system. Will sell the CR420...it's in cherry condition but I do not need it. Same for the LX626 (faceplate lettering is a bit faded). Will revise the Sanyo as a hobby project (news lamps, recap, etc)...it is in MINT looking condition but one channel is not working (bought it for $60, why not?). This vintage journey has been a fun one.
I have the Pioneer 939, it was awesome to see it’s on your list!! I had you guys service a while back, and have it hooked up to those beautiful Martin speakers I got from you. Great video Kevin, keep ‘em up!! Good stuff!!
I had the Kenwood KR-7600 when I was in high school in the 70s. I loved that piece and could do anything with it. It was the centerpiece of my system. It had all the features I could ever want, and I tried to take advantage of a lot of those features. With my Thorens TD165 turntable, and my Teac reel-to-reel, I was fitted to be tied. I only wish I could have afforded a Nakamichi Dragon cassette deck.
I just hooked up a 1975 Marantz 2220B that used to be my brother in law’s stereo. This thing sounds so warm. I bought a nice bluetooth receiver from Bluetendo and now I can stream music from my phone to the Marantz. It sounds better than the Tascam CD player 😮.
Love vintage receivers. My Pioneer SX-1080 has huge sound, although they are getting well over $600 these days. The older units sound nice, tend to have surprising power, and they'll keep a cup of coffee warm indefinitely!
Before this video, I had no idea that a dual mono vintage receiver existed! Great video Kevin! Really appreciate your expertise! Man these HK 730 twins are hard to find though. Couldn't find even one for sale on google.
Kevin, Another great video! My first recriver was a Yamaha CR-600 that I bought new in 1976 for about $450. I pushed it a bit too hard playing music on my deck with satalite outdoor speakers and it quit working. Last year my friend who is also an Audio Geek repaired it for me. He said it actually has 35 watts per channel RMS. I now enjoy listening to it daily connected to a pair of Klipsch RP-160M bookshelf speakers with a Yamaha YST-215 8" subwoofer (CDs and vinyl). It sounds simply fantastic! Joe C
Black legged transistors was a new one to me, had to look up why. I grew up in the 70s and never saw anyone with more than one turntable. No one had money like that back then. Thanks Kevin.
So happy to see my Marantz 2220b on the list. My son gave me one for Christmas about 8 years ago. After new LED lamps, new vellum paper and a new reproduction faceplate from vintagehifiaudio, it is one scratched selector knob away from being a museum piece.
Really interesting. I have the Yamaha Cr 800 and Harman K 430 & 730 and a Pioneer SX 838.. Very nice. Also a Marantz 2265 and Kenwood KR 5400 . Yeah, I kinda collect some but stopped when prices spiked. Nice list! One of my favs is the 730 driving Dynaco A25s.
I don’t know what it is about vintage Kenwood‘s but I really like the way they sound. When it came to receivers for years I mostly had vintage Pioneer and Sansui‘s, but one day I bought a used Kenwood Model Eleven and it just has a sound that never tires you out
I own a mint hk 730 and it is a great unit! Had two actually but one was stolen. The 430 sounds great also. Getting ready to do a complete refurb on my mint 670, but it performs well as is! Speaking of Pioneer, I'm still happy with my SX 636 and 737. My first receiver when I went off to college was the 434, which I still have and works!
I’ve had early Pioneer and Maranz receivers and loved them both…wish I still had my Pioneer 430 watt straight amp..it was beast, best I’ve owned Great info and good to see these are still sought after…let’s face it, some of the best music was coming out then too!!! Well done
Friend of mine gave me a Realistic STA 2000 "1977/78" 75 Watts/4 Channel Works great! Good sound, Very nice chrome face plate. And I run 4 Kenwood KS 303HT book shelf speakers which are 8 ohm 80 watts/speaker. It weighs about 30 IIBs built very well
Kevin, this was a great video and I love that the HK made the #1 spot. One of my daily driver vintage receivers is a HK 430 twin which I purchased new in 10th grade and it continues to sound amazing. Love the channel keep posting great content. Thanks.
Outstanding list and certainly well thought out. Appreciate the work you put into these and as quite a few have said, keep em coming Kevin! You do such a great honest laid back job... kudos! Have a good one.
Recently I decided to get back into my vinyl collection. Picked up a Fluance RT85 with an Ortofon 2m Blue and finally, from Ebay, a Pioneer SX1000 TW in virtually mint condition for $400. 1969. It even still had the sticker on the front "MOS FET" Running into a pair of Cerwin Vega E-712 speakers (98 db sensitivity). I'm in heaven!
I found a 1977 Technics by Panasonic SA 5270 (35 watts) and some Altec Lansing Model 3's under some garbage bags of old clothes in an abandoned storage unit. Replaced the 10" subwoofers with Parts Express speakers ($13.95ea!), had the receiver cleaned up and a bad connection repaired. I love it. I got a new TEAC AD 850 to play tapes and CD's hooked up to it. I know it's not the most high end but it sounds SO GOOD after years of computer speakers. When I get the money and space I will be getting a vintage Pioneer set up.
I am a new subscriber. Wish I had found this channel sooner. I have three vintage systems around the house. I even have one in my luthier shop. I usually don't let a week go by without adding to my vinyl collection.
Really interesting insight into the carryover of the tube sound from the late 60s into the 70s through the engineers still in the field working on the 'new' solid-state...
Thanks for this video. Just scored a working CR-800 for $24! (plus shipping) Gonna re-cap it and set it next to my Marantz 2238B. Lots of good info in your videos.
Thanks for the great video again. I’m in Honolulu so choices are limited. I found a really nice 1991 jvc receiver on Craigslist last week and helped me discover almost vintage sounds. With your vids (especially this one) I’m on the eBay hunt for one of these👍🏼
I located and bought the 730 Twin after watching one of your prior videos, so thanks for that! It unfortunately had some issues shortly after buying it. This led me to a refurbed, minty 430 Twin. I swapped them out, and the bride was none the wiser, haha. I found a tech locally, almost the same day I decided to drive to Des Moines to get a certain shop to look it over. Just got it back and it is sooo sweet. She's powering a set of Wharfedale Linton's and I just cannot get over how great this sounds. So $400 purchase, and $350 in refurb. I still consider it money well spent. I just could not give up on it. Now, what to do with that 430 Twin? the HK 330B the Pioneer SX-650 and the refurbed Kenwood KR-5600 Hmmmmm...
I agree on the early 70's Pioneers. I've had a 424,626 and 727 come through my bench. And was amazed at the smooth warm sound. I think Pioneer's best sounding. I would take one of those over a Marantz if I had to choose.
Picked up a Hk730 and I’m very happy with it - needs a little TLC (caps and deox) - but I’m impressed with the design! Thanks for the review and recommendation.
Just picked up a 730 Twin in great cosmetic shape that had been checked out by a tech and cleaned (didn't need much) and had the bulbs replaced. Got it for $425. Jumped on it like a fly on a dung wagon!
Great line up! I love the natural sound of Yamaha and own two classic ones a CR 600 and a CR620. I also like the warm sound of the Marantz (no frills) SR240 that I bought in 86 while in high school and still own, as well as the Sansui model 2000 that I was lucky to grab for $400 last year! When I see this type videos come up on your channel I almost reach for the popcorn! I absolutely love this! Thank you!
I agree that many late 60's and early 70's stereos were designed by folks that had been us8ng tubes. I think the "warm" sound is mainly from the capacitor coupled amplifiers. Frankly, I get tired of people using this phrase. I tell them if you want the tube sound, then buy a tube amplifier! Thanks for the great videos, you always do an excellent job!
I'm a fan of the Yamaha loudness control, but one thing you have to be aware of is that if you have a direct source button that bypasses the tone and balance controls, it also bypasses the loudness control so if you're using a lot of loudness when you hit the bypass button, your amp will suddenly be playing at whatever volume that the volume knob is set at. I've done it a couple times and I'm glad I didn't blow my speakers. The other thing is that Yamaha suggests that you set the main volume control at the loudest setting you'll regularly listen and then use the loudness control instead of your volume control. That makes sense of the loudness control dialing down, but it's impossible to keep your hands off the main volume control so you may wind up with a dangerously loud main volume control setting.
@@skylabsaudio I don't know for sure if it will happen with the unit on your list. I've got an A-S700 integrated amp that I've made the mistake on a few times. My manual has a whole paragraph about the issue under the heading "CAUTION". I guess I should have read it too. I like the A-S700 except for having no loop for pre-amp/main in and not having any subwoofer outputs. The only line outputs are two sets of record outs! It was the last gasp for that amp as purely analog. The 701 that followed had an onboard DAC.
Great selections here. My 2230 came in right around $700 and I absolutely love it. I’m not crazy about the binding posts, but a local tech could swap those out for me if I ever make that decision. Thanks for this video!
Great Video Kevin - Purchased a 2218B for $180 - It is great receiver and drives all my vintage speaker. Also have the SX434, had to repair the power selector switch. Tech I use says this is a common issue. The Yamaha is a solid choice, love the looks and the wood case. HK is on my list just haven't seen many for sale.
Great list! I love my baby Marantz 2010 that I feel like you can find for well under 600 and you can use the extra doh on some efficient speakers. Don't be fooled by the 10 watts per channel. Its plenty powerful and sounds amazing with the right speakers.
I've owned and fixed Marantz and Sansui receivers and separates and many other brands you covered today. I've found that many older units need a lot of work. My personal favorite is the Sony STR 7065 and 7065a receiver. Mine have been extremely reliable, they have held alignment and frankly needed very little work. Years ago at a McIntosh clinic I noticed that the Mc rep. tested a 7065 and remarked it was the only competitor that day that exceeded its specifications at their clinic. The 7065 used a double cabinet, metal and wood and glass vs plastic in their faceplate dial faces. It included preamp outputs and an array of additional practical features. Anyway great job on your review and I agree with your choices except perhaps an omission.
This list really speaks to me, First on the list 2220B ( I have a 2235 I love ), G Series ( dont have one but love the x0x0 line and may get an AU-XXX which I hear sound like the G Series ), CA-800 ( had a 620 & 820 ), Love the look and build quality.. The Sound takes some getting use to but with the variable loudness can be dialed in. Damn the 939, this model haunts me!!!! When I first got into vintage audio I was dead set on a Marantz so I passed up on a 939 for $250 mint... FFWD to today and they are worth a ton and 1 model from the 1010 TOTL... And to end off the list the Twin Power 730 which is one ive been on the hunt for a long time.. Great list and great minds think alike...
great video, very useful and nice units you showed. I have a collection of vintage units. Pioneer SX 434, Harmon Kardon hk 490i, Pioneer VSX9700S, Sony STR 67ES, and not so vintage Denon 2809CI. The SX434 is a warm sound, low power unit that I hooked to Pro Linear PTX50 TBL towers and a cheap Polk sub....sound great. I wondered about the black legged transistors that Pioneer used. I have only ever changed dial fuse type lights, and sprayed the scratchy volume pot. Should I be concerned, or if it is not broke don't try to fix it. I do not have trustworthy repair where live, as I learned the hard way with him and had stuff ruined. Always like your content and advice!
Always thought that not even two identical receivers sound the same. Don't know why....Anyway, the best sound for me is Marantz, HK and Sansui, so I agree with Skylabs. Good job!!
Hi Kevin, Youre spot on about 20 watts being enough. Great picks on the receiverss under $600. A couple of brands also under the radar that sound excellent are Onkyo TX 2500MKII and many Sherwood Models.
100% agree with your first choice. Had one when new, and it had an effortless clear sound, like a veil lifted compared to other receivers. Now, unfortunately, your recommendation is gonna drive up the price JUST as I'm looking for one!
Happy to see a Harman Kardon in the top position. My 2nd receiver (after a Kenwood) was a dual mono HK 930 that I bought new in the early 70's and used into the late 90's. It was an easy receiver to love and had every feature I wanted back then. Unhappy that I got rid of it in the early 00's. That was such a dumb move.
I picked up one of the quad Marantz's at a thrift store. I took it to several techs, never could get it working right. Finally gave up and sold for parts on eBay. Thats the thing with any of the vintage stuff. If you can't do the repairs yourself, you need access to a good repair person. My closest repair shop is over two hours away, and the repair person is 80 years old. We desperately need the next generation of repair people!! I really just need/want vintage amplifiers. I never, ever listen to the radio. I got a nice McIntosh amp as part of a package deal. So that is what I am using now.
I really did enjoy this installment. Even living in Atlanta at the time, I did not have much exposure to Harman-Kardon. That being said, I would therefore put the Pioneer on top. Now, I may have to track down a HK. Thanks again for assembling this list.
Kevin love the rca mono Jack on my kenwood kr 6160 rear panel. What a surprise. Allows me to connect a powered subwoofer with no fuss. That's great for a 1970/71 kenwood receiver. Love it.
I agree with your assessment that the earlier receivers were more "tube like" or warmer sounding. I attribute this to the generally lower wattage (20 watts or less) of the earlier receivers. Once the level of power (watts) started to rise, noise became the dominant issue. Noise suppression, (e.g. Dolby) cleaned up the noise, but produced a more sterile sound. The lower watt units of the 70's were far less concerned with noise suppression and thus produced that warm tube sound.
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Back in the day (late 1970s) I had an after school job at the local Lafayette Electronics store. Stereos and CB’s were the thing then. Great to see these videos.
HK 730 Twin. Bought mine in 1976. Still going strong and it had some heavy use in it's early days. Warm and full. I've had other systems, but this is the one receiver I have kept over the others. Glad it is finally getting its due.
Fascinating!!! Congratulations on keeping it in good shape for such a long time.
Rolling with a Sansui G4700 that is exactly what i wanted in a receiver. Has that hard hitter with only a couple clicks on the volume knob. Your videos have brought me into the hobby!
I just scored a Marantz 2225 for $500 bucks , great condition sounds like new
I had the same Marantz back when it was new it found its way back to me
I picked up a HK 730 two years ago, a solid 9/10 cosmetically, power switch is dim, it sounds like a million bucks, I paid only $350.00. I am never letting go of this unit.
Completely agree on the 730 Twin. It punches way above it's weight in output. Solid sounding and full. Two phono inputs and pre in/out are a plus.
I've got a Sansui G5700, a Marantz 2240 and a Pioneer SX980. All of them are mint. All were CHEAP Craigslist finds in the early 2000s before they became sought after. I found a great local tech and I've since had all of them recapped. Each time he handed me a huge bag of bits that he replaced. For my ear, the Sansui and the Marantz both sound better than the Pioneer. Hard to explain it, but they both seem to have more clarity than the PIO. My tech says the Marantz is the best unit but he was absolutely blown away by the Sansui after he performed the work. In my view, you can't go wrong with ANY of the old silver face beasts.
The SX980 is pushing a pair of Klipsch KLF30s. The Sansui some Cornwalls and the Marantz a pair of Fortes.
My daughter recently scored an old bare bones starter Pioneer receiver (I can't recall the model, but it's prob got no more than 30 wpc) She's using it with a pair of Klipsch Heresies along with a Klipsch 10 inch powered Sub that I gave her a long time ago. More Craigslists steals. $200 for the speaks and 20 bucks for the sub. That little combo will amaze you. But then again, I'm 65 and grew during this golden era. I drove around the DC area hitting all the stereo shops and collecting brochures and happy memories. After decades of lusting after gear that I couldn't afford and now owning it gives me an audio chub. I have never heard the older HK gear but have read nothing but rave reviews about them. I had a newer HK unit in the 80s that was nothing special. Another great vid! Thanks.
I am so glad you mentioned the Marantz 2220B , I inherit one and had to spend over $300 replacing old caps ,some bad transistors and bulbs ( not LED's) and now working perfect. 20 watts is more than enough to drive Klipsch speakers. As usual great info. Thanks Kevin
Thank you!
And... You have a piece of art!
@@leonardblush2557 thanks Leonard 🙏
My favorite
Love my HK 730 twin!
The Harman Kardon and Marantz receivers are my favorites. Great video!
Another great video, I so enjoy hearing your perspective about products that were so familiar to me in the 70's. I have personal experience with half of the list, HK730, Yamaha CR-800 and Marantz 2220B. Sold all three of those units when they were new, and each was special in their own way. Although styling was not a strength in many people's minds, the HK 730 (and younger sibling 430) were incredible values then and now.
I love these old machines. So repairable and just work. Nothing you don’t need. Keep the videos coming. I love watching them! Well almost as much as a good watch repair video anyway! Thanks
On the Yamaha Loudness control: Any Loudness feature is there to boost the ends of the spectrum during low spl; the human ear is not as sensitive to those freq. at lower sound levels. Loudness is NOT a function meant for increased volume but for improving otherwise attenuated frequencies (otherwise the technician would simply add more gain to the amp). Yamaha wants the listener to set the gain (volume) to the desired level, then adjust the Loudness control to bring up the otherwise missing tones - notice the control amplitude is reversed; less gain at a greater clockwise position. A very cool and much misunderstood feature.
So glad that the HK730 topped your list! I have one and it sounds wonderful with my Klipsch LaScalas. It’s virtually unknown too, but now that the cat’s out of the bag with this video, I’m sure these will be harder to find and the price will go up. Great video and great info, thank you!
Kevin, thanks again for another informative video. I appreciate you sharing all of this knowledge. Love your channel.
I don't have a working system right now - I did in the 70's and I hope to in the future but right now I get great enjoyment from your knowledge and your passion for vintage HiFi. It's great. Much respect to you from Larry.
I feel like every comment I post is cheering Harman Kardon, guess I'm officially a Fanboy. I own two of Harmon Kardon's receivers including the 630Twin and wow! I challenge anyone out there to price a current duo-mono (dual-mono) and you'll soon realize why these are so highly sought after. Lot's of excellent info on AudioKarma, specifically "dlucy's guide to Harman Kardon Twin Powered series". In addition to the specs, it's mentioned that the 630 & 930 twin powered were made by Roland Japan and the 430 and 730 twin powered were made by Shin Shirasuna. They're also mid 70s vs late-70s hence the more modern look of the 730 & 430. As far as sound goes they're tough to beat in terms of warmth and clarity. I just can't justify anything else, old or new!
I was a young man during the Stereo Wars era. Much fun was had.
Yamaha CR-800, I bought mine about 50 years ago. Saw this article and it inspired me to set the system up again for a listen back in time. Told my wife and she said that all of my old stereo equipment was long gone about 20+ years ago when we moved. 😞 Not wanting to believe it, I went to the far corners of our basement and yes, the Advents were gone, the turntable was gone, but my old Yamaha was still here with me. Dusted it off and set it up today with a crappy set of old bookshelf speakers and a similarly crappy sub-woofer and cranked it up! Love it! 🙂Now seeking recommendations on a nice set of speakers to compliment this gem.
I'm always amazed by how many of your top picks are items I have owned or loved.
I was the proud owner of a harmon kardon 930 receiver. All my friends had Marantz receivers and they were very skeptical, until they heard it.
It had plenty of power and sounded great.
Thanks for another terrific post!
John from Vancouver Island.
You have good taste!
@skylabsaudio
I was lucky to have a dealer that I trusted. He really knew how to treat his loyal customers. He had a private room upstairs where he kept his high end equipment. It was complete with soft leather chairs AND a well stocked bar. He loved Seagrams VO. I mentioned that I liked Crown Royal. The next time I visited, he poured me a nice glass of Crown Royal with ice. That's what I call customer satisfaction!
Cheers!
I love my HK 730 mated to my Klipsch Forte (1s). Seems like a match made in heaven.
Also have the HK 330C (not dual) on my secondary system . Currently it's driving a pair of Sony SSCS 5s. Is a sweet sounding receiver with a modest 17WPC.
Thanks for all the videos you are putting out. I'm very new to vintage audio and I'm really enjoying your content.
Thank you, Emma!
Proud owner of the Harman Kardon HK-730. Since I first heard this receiver, I realized that it was something Special.
Solid, clean, muscular and powerful sound! It has some of that Tube sound, but is a solid state receiver!
I own a total of 10 vintage receivers (soon to be 12 with 2 more I am buying) , 6 tube receivers and 4 Solid state receivers!
I can compare how The Harman Kardon is a unique and one of a kind receiver!
My Marantz 2225 bought second hand in 1977 has given me 46yrs of excellent service, the warm sound has given me no reason to look elsewhere for something I already have and, because it's been well taken care of, continues to rank high in the satisfaction stakes. By the way, the build quality is first rate and the only things that have needed attention are the lamps which were replaced with led's last year. Really enjoy your channel too 👏👏
Thanks!
I bought a Marantz 2220B new in our PX in SE Asia in 1975? My first nice receiver wish I still had it. Thanks for the memories!
I love the name Skylabs. In mid 1978 through early 1979 our ship was in the western Pacific and Indian oceans. Our radar people were told to keep an eye open for any Skylab re entry. Our ship had been in dry dock for about a year and we all had hard hats. We put Skylab Insurance stickers on them. Skylab came down in July so we missed it.
Thanks for your videos. I would like to see something specifically on attainable full auto turntables $600-$1200.
So glad to have happened across your page here. I’m currently serving over in Japan and am scheduled to return to the Quad Cities in March ‘26. I’ll be bringing you my ever trusty SX-737 for a service, maybe then she’ll be good for another 50 years and my grand kids will be enjoying it.
Hi Kevin,
Not sure why, but vintage prices are going up! Recently I was looking for a 2 channel receiver for my study. I do have a TV there and an AppleTV. I finally decided for new technology and bought a refurbished Marantz Stereo 70s from Marantz taking advantage of a 25% off sale, paid $599. It’s a 2 channel AVR with 6 HDMI inputs! Its drawback is no tape output, but I used the Zone 2 output to record to my vintage cassette deck. Definitely no vintage look, but it does have the warm Marantz sound.
A nice feature is the ability to sync it with my Marantz AVR in my den using HEOS. I know a lot of folks criticize HEOS but the more I use it the more I like it. The ability to play a vinyl record on my 1979 Technics SL-3300 turntable and hear it in my study is really a nice bonus.
Thanks for the great channel and videos.
Great video and tips. I own a Yamaha CR 1020 and love its look, sound and tons of features. Paid 600 $ CDN in Montreal this summer.
To me, Receivers are wonderful at reducing non-essential cabinets and cabling. Given the natural fit of vintage Receivers with Turntables, I find one relatively rare feature to be underrated but very valuable, and that is Phono inputs with selectable load capacitance. In my experience, some cartridge/cabling combinations can sound dull and lifeless at low values, amazing at medium levels, and shrill at high ones. One more thing - please keep these videos rolling out!
I enjoy my Pioneer SX 838 for fifty years .just had serviced and sounds great
Nice job ..as always ….I wish I lived closer would love to visit your shop
Just bought a Hitachi SR-503L ($120) a few weeks ago. Prior owner had it fully revised (recapped, replacement transistors, new filters) and tuned. I think he used it as a stop-gap while his primary amplifier/receiver was under a planned revision. In any event, I was the only bidder on a local site. Bought it to replace my "office" Hitachi SR-903 (I have another revised SR-903 for the family room), which is too large for my desktop. The SR-503L is perfectly sized for my office and is currently paired to a Marantz EQ20 and two sets of bookshelf speakers.
Sounds terrific and it came without a damn scratch! I did wrap the black wooden case with a nice high quality vinyl (the OEM black finish is "boring"), cleaned the pots for safe measure (D5 or F5, as appropriate), replaced the stock feet with machined ALU, and added a 75 Ohm antenna for the FM.
These Hitachi's are terrific, imo. Build quality, sound, power, looks. As this brand tends to fly under the radar, all were ea. purchased under $138! The SR-903's, in particular, with their Class G amps (i.e. 75W into 8 Ohm RMS...with second amp up to 160W for peaks).
I have a few other receivers (tried for awhile, some to keep, some to sell...Yamaha CR420, Pioneer LX626, Nakamichi SR2E, Sanyo DCX6000K)...I decided to stick with the two SR-903's and the one SR-503L for primary usage. The Nakamichi (Japanese built with Nelson Pass designed STASIS amp!) has gone to my daughter for her system. Will sell the CR420...it's in cherry condition but I do not need it. Same for the LX626 (faceplate lettering is a bit faded). Will revise the Sanyo as a hobby project (news lamps, recap, etc)...it is in MINT looking condition but one channel is not working (bought it for $60, why not?).
This vintage journey has been a fun one.
I have the Pioneer 939, it was awesome to see it’s on your list!! I had you guys service a while back, and have it hooked up to those beautiful Martin speakers I got from you. Great video Kevin, keep ‘em up!! Good stuff!!
Lol, the Butchers! Man did they sound good. Thanks David!
I had the Kenwood KR-7600 when I was in high school in the 70s. I loved that piece and could do anything with it. It was the centerpiece of my system. It had all the features I could ever want, and I tried to take advantage of a lot of those features. With my Thorens TD165 turntable, and my Teac reel-to-reel, I was fitted to be tied. I only wish I could have afforded a Nakamichi Dragon cassette deck.
I just hooked up a 1975 Marantz 2220B that used to be my brother in law’s stereo. This thing sounds so warm. I bought a nice bluetooth receiver from Bluetendo and now I can stream music from my phone to the Marantz. It sounds better than the Tascam CD player 😮.
Love vintage receivers. My Pioneer SX-1080 has huge sound, although they are getting well over $600 these days. The older units sound nice, tend to have surprising power, and they'll keep a cup of coffee warm indefinitely!
Before this video, I had no idea that a dual mono vintage receiver existed! Great video Kevin! Really appreciate your expertise! Man these HK 730 twins are hard to find though. Couldn't find even one for sale on google.
They show up, trust me- Look for 430 and 930 twins as well
Kevin, Another great video! My first recriver was a Yamaha CR-600 that I bought new in 1976 for about $450. I pushed it a bit too hard playing music on my deck with satalite outdoor speakers and it quit working. Last year my friend who is also an Audio Geek repaired it for me. He said it actually has 35 watts per channel RMS. I now enjoy listening to it daily connected to a pair of Klipsch RP-160M bookshelf speakers with a Yamaha YST-215 8" subwoofer (CDs and vinyl). It sounds simply fantastic! Joe C
Black legged transistors was a new one to me, had to look up why. I grew up in the 70s and never saw anyone with more than one turntable. No one had money like that back then. Thanks Kevin.
So happy to see my Marantz 2220b on the list. My son gave me one for Christmas about 8 years ago. After new LED lamps, new vellum paper and a new reproduction faceplate from vintagehifiaudio, it is one scratched selector knob away from being a museum piece.
Really interesting. I have the Yamaha Cr 800 and Harman K 430 & 730 and a Pioneer SX 838.. Very nice. Also a Marantz 2265 and Kenwood KR 5400 . Yeah, I kinda collect some but stopped when prices spiked. Nice list! One of my favs is the 730 driving Dynaco A25s.
Thank you for your work. I am getting back into the hobby and this channel is exactly what I was looking for. Love the early 70’s sound.
I don’t know what it is about vintage Kenwood‘s but I really like the way they sound. When it came to receivers for years I mostly had vintage Pioneer and Sansui‘s, but one day I bought a used Kenwood Model Eleven and it just has a sound that never tires you out
I own a mint hk 730 and it is a great unit! Had two actually but one was stolen. The 430 sounds great also. Getting ready to do a complete refurb on my mint 670, but it performs well as is! Speaking of Pioneer, I'm still happy with my SX 636 and 737. My first receiver when I went off to college was the 434, which I still have and works!
Very nice!
I’ve had early Pioneer and Maranz receivers and loved them both…wish I still had my Pioneer 430 watt straight amp..it was beast, best I’ve owned Great info and good to see these are still sought after…let’s face it, some of the best music was coming out then too!!! Well done
Friend of mine gave me a Realistic STA 2000 "1977/78" 75 Watts/4 Channel Works great! Good sound, Very nice chrome face plate. And I run 4 Kenwood KS 303HT book shelf speakers which are 8 ohm 80 watts/speaker. It weighs about 30 IIBs built very well
Nice list! As per the last 2comments, I agree with the HK 730. I own one along with a 630. wonderful stuff!
Kevin, this was a great video and I love that the HK made the #1 spot. One of my daily driver vintage receivers is a HK 430 twin which I purchased new in 10th grade and it continues to sound amazing. Love the channel keep posting great content. Thanks.
Thank you!
Love your show. Not too many available in England but I have a Marantz 2216b and love it. Sound kind of hugs me
Outstanding list and certainly well thought out. Appreciate the work you put into these and as quite a few have said, keep em coming Kevin! You do such a great honest laid back job... kudos! Have a good one.
Thank you!
Hanks, Kevin. You are not only knowledgeable, you seem like a truly good guy.
Appreciate that!
Recently I decided to get back into my vinyl collection. Picked up a Fluance RT85 with an Ortofon 2m Blue and finally, from Ebay, a Pioneer SX1000 TW in virtually mint condition for $400. 1969. It even still had the sticker on the front "MOS FET" Running into a pair of Cerwin Vega E-712 speakers (98 db sensitivity). I'm in heaven!
I found a 1977 Technics by Panasonic SA 5270 (35 watts) and some Altec Lansing Model 3's under some garbage bags of old clothes in an abandoned storage unit. Replaced the 10" subwoofers with Parts Express speakers ($13.95ea!), had the receiver cleaned up and a bad connection repaired. I love it. I got a new TEAC AD 850 to play tapes and CD's hooked up to it. I know it's not the most high end but it sounds SO GOOD after years of computer speakers.
When I get the money and space I will be getting a vintage Pioneer set up.
Do it!
Just purchased a KR 7600 thanks to your review! Very happy and can push inside and outside speakers for house parties too
I am a new subscriber. Wish I had found this channel sooner. I have three vintage systems around the house. I even have one in my luthier shop. I usually don't let a week go by without adding to my vinyl collection.
Really interesting insight into the carryover of the tube sound from the late 60s into the 70s through the engineers still in the field working on the 'new' solid-state...
Thanks for this video. Just scored a working CR-800 for $24! (plus shipping) Gonna re-cap it and set it next to my Marantz 2238B. Lots of good info in your videos.
Thanks for the great video again. I’m in Honolulu so choices are limited. I found a really nice 1991 jvc receiver on Craigslist last week and helped me discover almost vintage sounds. With your vids (especially this one) I’m on the eBay hunt for one of these👍🏼
I located and bought the 730 Twin after watching one of your prior videos, so thanks for that! It unfortunately had some issues shortly after buying it. This led me to a refurbed, minty 430 Twin. I swapped them out, and the bride was none the wiser, haha. I found a tech locally, almost the same day I decided to drive to Des Moines to get a certain shop to look it over. Just got it back and it is sooo sweet. She's powering a set of Wharfedale Linton's and I just cannot get over how great this sounds. So $400 purchase, and $350 in refurb. I still consider it money well spent. I just could not give up on it.
Now, what to do with that 430 Twin?
the HK 330B
the Pioneer SX-650
and the refurbed Kenwood KR-5600
Hmmmmm...
Very nice video, I love these old receivers from the 70s
Own a Sony STR V5 and a Tandberg TR 2075, both from the late 1970s
Excellent vid, all of those receivers have a definite 'cool' factor!!!!
I lucked out and got a HK 730 , I’m very impressed with it .
Another cool video ❤
I agree on the early 70's Pioneers. I've had a 424,626 and 727 come through my bench. And was amazed at the smooth warm sound. I think Pioneer's best sounding. I would take one of those over a Marantz if I had to choose.
Great channel mate ,informative and fun.
Carry on with the top content.All the best from the UK 🇬🇧
Thank you!
Picked up a Hk730 and I’m very happy with it - needs a little TLC (caps and deox) - but I’m impressed with the design! Thanks for the review and recommendation.
Great choices, all of them. Thanks Kevin.
Just picked up a 730 Twin in great cosmetic shape that had been checked out by a tech and cleaned (didn't need much) and had the bulbs replaced. Got it for $425. Jumped on it like a fly on a dung wagon!
Great line up! I love the natural sound of Yamaha and own two classic ones a CR 600 and a CR620.
I also like the warm sound of the Marantz (no frills) SR240 that I bought in 86 while in high school and still own,
as well as the Sansui model 2000 that I was lucky to grab for $400 last year!
When I see this type videos come up on your channel I almost reach for the popcorn! I absolutely love this! Thank you!
Thank you!
I bought a CR 620 back in the day...1978 I think. Love the clean sound and look.
I agree that many late 60's and early 70's stereos were designed by folks that had been us8ng tubes. I think the "warm" sound is mainly from the capacitor coupled amplifiers. Frankly, I get tired of people using this phrase. I tell them if you want the tube sound, then buy a tube amplifier! Thanks for the great videos, you always do an excellent job!
I'm a fan of the Yamaha loudness control, but one thing you have to be aware of is that if you have a direct source button that bypasses the tone and balance controls, it also bypasses the loudness control so if you're using a lot of loudness when you hit the bypass button, your amp will suddenly be playing at whatever volume that the volume knob is set at. I've done it a couple times and I'm glad I didn't blow my speakers.
The other thing is that Yamaha suggests that you set the main volume control at the loudest setting you'll regularly listen and then use the loudness control instead of your volume control. That makes sense of the loudness control dialing down, but it's impossible to keep your hands off the main volume control so you may wind up with a dangerously loud main volume control setting.
Great points, did not know either of those. Maybe I should read a manual once in a while, lol. Thanks
@@skylabsaudio I don't know for sure if it will happen with the unit on your list. I've got an A-S700 integrated amp that I've made the mistake on a few times. My manual has a whole paragraph about the issue under the heading "CAUTION". I guess I should have read it too.
I like the A-S700 except for having no loop for pre-amp/main in and not having any subwoofer outputs. The only line outputs are two sets of record outs! It was the last gasp for that amp as purely analog. The 701 that followed had an onboard DAC.
Thanks for taking the time to educate.
Thanks for watching and commenting!
Great selections here. My 2230 came in right around $700 and I absolutely love it. I’m not crazy about the binding posts, but a local tech could swap those out for me if I ever make that decision.
Thanks for this video!
Thank you!
I have a 730 twinpower and it? sounds amazing😊😊
Great Video Kevin - Purchased a 2218B for $180 - It is great receiver and drives all my vintage speaker. Also have the SX434, had to repair the power selector switch. Tech I use says this is a common issue. The Yamaha is a solid choice, love the looks and the wood case. HK is on my list just haven't seen many for sale.
Great list! I love my baby Marantz 2010 that I feel like you can find for well under 600 and you can use the extra doh on some efficient speakers. Don't be fooled by the 10 watts per channel. Its plenty powerful and sounds amazing with the right speakers.
This video is very helpful! I bought a Sansui G5000 and are very happy with it!! Thank you!
I've owned and fixed Marantz and Sansui receivers and separates and many other brands you covered today. I've found that many older units need a lot of work. My personal favorite is the Sony STR 7065 and 7065a receiver. Mine have been extremely reliable, they have held alignment and frankly needed very little work. Years ago at a McIntosh clinic I noticed that the Mc rep. tested a 7065 and remarked it was the only competitor that day that exceeded its specifications at their clinic. The 7065 used a double cabinet, metal and wood and glass vs plastic in their faceplate dial faces. It included preamp outputs and an array of additional practical features. Anyway great job on your review and I agree with your choices except perhaps an omission.
Great video, good comments on how to get great sound on a modest budget. Thanks!
This list really speaks to me, First on the list 2220B ( I have a 2235 I love ), G Series
( dont have one but love the x0x0 line and may get an AU-XXX which I hear sound like the G Series ),
CA-800 ( had a 620 & 820 ), Love the look and build quality.. The Sound takes some getting use to but
with the variable loudness can be dialed in. Damn the 939, this model haunts me!!!! When I first got into
vintage audio I was dead set on a Marantz so I passed up on a 939 for $250 mint... FFWD to today and they
are worth a ton and 1 model from the 1010 TOTL... And to end off the list the Twin Power 730 which is one
ive been on the hunt for a long time..
Great list and great minds think alike...
great video, very useful and nice units you showed. I have a collection of vintage units. Pioneer SX 434, Harmon Kardon hk 490i, Pioneer VSX9700S, Sony STR 67ES, and not so vintage Denon 2809CI.
The SX434 is a warm sound, low power unit that I hooked to Pro Linear PTX50 TBL towers and a cheap Polk sub....sound great. I wondered about the black legged transistors that Pioneer used. I have only ever changed dial fuse type lights, and sprayed the scratchy volume pot. Should I be concerned, or if it is not broke don't try to fix it. I do not have trustworthy repair where live, as I learned the hard way with him and had stuff ruined.
Always like your content and advice!
I was in hifi sales in the 70’s, I agree with your description of these units. The HK is a great receiver ,very good phono section.
Big Fan of the 70's HKs, seriously yet pleasantly surprised.
Love the channel, best for vintage audio. Great production values!
Thank you, Stephen!
Always thought that not even two identical receivers sound the same. Don't know why....Anyway, the best sound for me is Marantz, HK and Sansui, so I agree with Skylabs. Good job!!
I found a Pioneer sx-3600 at an apartment clean-out in a cool neighborhood I shop in, no issues been using it for 5 years now 🎵🎶🎸🔊👍
My first receiver
Hi Kevin, Youre spot on about 20 watts being enough. Great picks on the receiverss under $600. A couple of brands also under the radar that sound excellent are Onkyo TX 2500MKII and many Sherwood Models.
I agree about the Onkyo. Mine is 44 years old and still sounds and operates great! 2500 Mk2.
100% agree with your first choice. Had one when new, and it had an effortless clear sound, like a veil lifted compared to other receivers. Now, unfortunately, your recommendation is gonna drive up the price JUST as I'm looking for one!
Happy to see a Harman Kardon in the top position. My 2nd receiver (after a Kenwood) was a dual mono HK 930 that I bought new in the early 70's and used into the late 90's. It was an easy receiver to love and had every feature I wanted back then.
Unhappy that I got rid of it in the early 00's. That was such a dumb move.
Thanks for the video. Love your work.
Thanks for watching!
I picked up one of the quad Marantz's at a thrift store. I took it to several techs, never could get it working right. Finally gave up and sold for parts on eBay. Thats the thing with any of the vintage stuff. If you can't do the repairs yourself, you need access to a good repair person. My closest repair shop is over two hours away, and the repair person is 80 years old. We desperately need the next generation of repair people!! I really just need/want vintage amplifiers. I never, ever listen to the radio. I got a nice McIntosh amp as part of a package deal. So that is what I am using now.
Yamaha Variable Loudness in vintage amps/receiver is fantastic. I have it on my Yamaha CA 1000. Great video.
Great show as always, thank u 👍
great list!
Thank you, Randy!
I really did enjoy this installment. Even living in Atlanta at the time, I did not have much exposure to Harman-Kardon. That being said, I would therefore put the Pioneer on top. Now, I may have to track down a HK. Thanks again for assembling this list.
Kevin love the rca mono Jack on my kenwood kr 6160 rear panel. What a surprise. Allows me to connect a powered subwoofer with no fuss. That's great for a 1970/71 kenwood receiver. Love it.
I agree with your assessment that the earlier receivers were more "tube like" or warmer sounding. I attribute this to the generally lower wattage (20 watts or less) of the earlier receivers. Once the level of power (watts) started to rise, noise became the dominant issue. Noise suppression, (e.g. Dolby) cleaned up the noise, but produced a more sterile sound. The lower watt units of the 70's were far less concerned with noise suppression and thus produced that warm tube sound.
Sublime video as usual. Keep up the great work.