Pre amp /power amp combos make or break systems.

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  • Опубліковано 12 гру 2024

КОМЕНТАРІ • 155

  • @billywindsock9597
    @billywindsock9597 4 місяці тому +2

    Glenn Croft kit, had some in the past and met him when he repaired my Leak TL12+. Great, great stuff.

  • @martinscase3904
    @martinscase3904 6 місяців тому +11

    So great to have you back, regularly Kelvin. Just saying...
    This one looks fun!

  • @haycrossaudio5474
    @haycrossaudio5474 6 місяців тому +12

    Great video Kelv. Despite years of doing this we always find everyday is a school day. Good to have you back regularly.
    Cheers. Matt

  • @peterrichardson9248
    @peterrichardson9248 6 місяців тому +2

    Brilliant Kelvin just bang on the money. So pleased you are back to help us all. I remember the weird separate volume controls on Croft.

  • @ganck1147
    @ganck1147 6 місяців тому +11

    Wow another very interesting review Kelvin. You are perfectly right. The NAD 3020 pre amp section has some magic. Well, many yrs ago, i was invited to a friend’s plc to listen to his so called hi end system. That setup consisted of Harbeth C7 spks, Bryston 4b power amp & a rather expensive Passlab pre amp. There were 5 of us in that room & somehow the music sounded a little lacklustre & uninvolving, though overall very refined. Then somebody in the group suggested swapping out the pre amp for a NAD 3020 using the NAD as a pre amp. Immediately after the NAD was inserted into the system, my old my, feet were tapping, heads were nodding. The NAD as a pre amp simply transformed the whole system. Made it so much more open, musical & involving compared to the expensive Passlab pre amp. But of cos, the passlab was more refined but it was dead, foggy & uninvolving as hell. Everyone in the room were totally shocked at the outcome. Nobody expected an old vintage NAD could outpace a super hi end Passlab but it did. And by quite a huge margin mind you.

  • @andrehendrik
    @andrehendrik 6 місяців тому +2

    Another great discussion, cheers -- my impression of the beginning of Charlie Don't Surf is that the swirling sound functions to recall that rotating helicopter-blades sound in the opening scene of Apocalypse Now

  • @WilliamODonnell-t1u
    @WilliamODonnell-t1u 6 місяців тому +4

    😊Great video! I have also gone down the mix and match approach with my vintage system. I am currently using the pre-amp section of a NAD 3155 with the power amp section of a Sansui AU-317. To my ear this combination has a bit of magic. My best description of the sound is as follows: The sound of the Sansui by itself is like a un-retouched photo of your favorite Kardashian sister. Very pretty, soft and voluptuous on top and through the middle with an ample, perhaps a bit flabby bottom end. With the NAD preamp, it is like that photo has been passed through a photoshop filter prior to being posted on the internet. Her makeup is now perfect, The top and middle remain voluptuous but are a bit perkier and well toned. The bottom end remains ample but is firmer and all the cellulite has been removed.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому

      I can live with a flabby bottom end as long as the top end isn't too shrill. Sounds like a cool system!

  • @peterlarkin762
    @peterlarkin762 6 місяців тому +8

    Nad: Preamp section is lovely and simple with just 3 transistors per channel. Reminds me of old Luxman pre circuits.
    Linn: They use a digital chip to do volume levels, and have a good few cheapo opamps in the circuit. Often leads to a lean, clean sound but as you say this kills the magic.
    I used to chase the detail dragon and wanted ALL the dynamics. Having had that, all I want now is to bask in music like a sunset - a perfect analogy Kelvin!

  • @BadMonkeyFinger_Audio
    @BadMonkeyFinger_Audio 6 місяців тому

    Kelvin, this is probably my favourite video of yours to date. It was a very useful discussion with great information, and presented in your usual no-nonsense and charming way. I totally agree with your preferences as you describe in this video. As I get older (and after being in this hobby for over 40 years), although I appreciate the detail and capability of modern, revealing equipment, I often prefer a warmer and more musical sound, which includes low frequencies washing over me, but without being overdone. The way you describe 'bathing' in the sound is right... You want the sound waves to wash over you.
    And synergy is absolutely key. Linking together a bunch of good gear that doesn't necessarily complement each other is pointless.
    Anyhoo, great vid! Cheers from Toronto, CA

  • @slowpawstevet3676
    @slowpawstevet3676 6 місяців тому +2

    Not all of us are really able to try out different amps and speakers which is why your advice is so valuable Kelvin, saying that i find trying a new piece of gear a bit nerve racking in case an expensive mistake has been made, everything can sound great until the record is changed and then it's kind of back to square one! If one can find a happy medium for different records all well and good but i find having two different amps useful (one for bright sounding records and one for modern less brittle or bright sounding records) and the ability to swap them around depending on the source record or to change from vinyl to CD, i am currently using a NAD 3020 and a Rega Brio with B&W 602 S2 speakers which seems to cover all bases to a good degree.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому

      I have a friend with a Brio. It's pretty good but fairly soft and mushy in combo with Spendor BC1's (might do better with modern gear). I'll recommend they try a separate preamp!

  • @stevezeidman7224
    @stevezeidman7224 6 місяців тому +1

    Kelvin, great video! I had a NAD 3020 and an Advent 300. They were around $200 new here. Both had fantastic preamps. Especially the phono sections. I used them both to front end a Hafler DH 200 power amp. They were great. The two of them gave out about them same time in the early 2000s. If they had failed today, I would’ve had them fixed.

  • @budgetaudiophilelife-long5461
    @budgetaudiophilelife-long5461 6 місяців тому +7

    🤗THANKS KELVIN ,FOR DOING A COOL😎 SERVICE FOR THE AUDIOPHILE COMMUNITY 👍💚💚💚

  • @amok281
    @amok281 6 місяців тому

    Excellent video, I have a NAD preamp (new in 2000) and a pair of Meridian 105 Mono Block power amps (3rd hand around 2010). The combination works very well - and it sings even better since I got a IFi AC purifier, which is a very effective way of cleaning your mains up.

  • @TheSoundrookie
    @TheSoundrookie 6 місяців тому +2

    Magic and perfection are often two very different things. I'll say; Always go for the magic. You can do without some details etc. but you can't do without the chill down your spine, or the hairs rising on your arms.

  • @lm5798
    @lm5798 6 місяців тому

    That Blondie track is a hidden gem. Never heard it before. Nice one, Kelvin 👍

  • @YaroslavViva
    @YaroslavViva 6 місяців тому

    Thanks for the comparison. It is also interesting how Croft pre amp would do with Nad 3020 amplifier section 🙂

  • @christophermilne1437
    @christophermilne1437 6 місяців тому +1

    Kelvin is the first person to finally crack the code of how to talk about hifi in a way that actually makes sense

  • @hoobsgroove
    @hoobsgroove 6 місяців тому +10

    you could put a flat wide elastic band around the croft volume knobs, then just move one knob after you've adjusted it will move both knobs.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому +1

      Bleedin genius over here! Love a simple solution.

    • @keithposter5543
      @keithposter5543 6 місяців тому

      Or you just move them to the same spot like I used to 😉 You set the volume to how you like it, then there are mute points on the input selector, so to change a record you just mute it temporarily, no need to touch the volume pots

    • @hoobsgroove
      @hoobsgroove 6 місяців тому

      @@keithposter5543 how do you change the volume then?

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      do you work for NASA !

    • @hoobsgroove
      @hoobsgroove 6 місяців тому

      @@stereoreviewx 😆 no just elastic band company only joke 😂 did you try it?

  • @PlaybackMansion
    @PlaybackMansion 6 місяців тому

    So true about chasing detail. Good to hear that spoken aloud. I have to remind myself that if I'm listening less often, the last change to my system is a step back. It's a hard pill to swallow when I've spent a lot on something
    I really enjoy the sound of my NAD 7020 and 7000. I think vintage NAD stuff is still great sound for the money

  • @martinscase3904
    @martinscase3904 6 місяців тому +13

    Croft were indeed hand built and designed by the late Glenn Croft. It was his wish that the products die along with him and that the company name should not continue.

    • @russelljones7840
      @russelljones7840 6 місяців тому +21

      Rest in peace. Glenn Croft was a truly eccentric English man. Obsessed by cricket, curry adopting stray cats and amplification that made vinyl sound like music. Not too keen on cd players. Loved Decca cartridges, Notts analogue turntables and self designed valve amplifiers and stacked quad 57s.
      We won't see his like again. Goodbye, old friend.

    • @keithposter5543
      @keithposter5543 6 місяців тому +4

      Oh dear, I had no idea, how sad. Loved his pre-amps.

    • @billywindsock9597
      @billywindsock9597 4 місяці тому +2

      I had Croft gear in the 90’s. Great great kit, hand made and sounded fabulous with my rebuilt LeakTL12+ amps. Glenn rebuilt the Leaks for me, top man.

  • @Megaasparo
    @Megaasparo 6 місяців тому +4

    Always fantastic information, thanks Kelvin. it's a pleasure following you.

  • @DrNoahBoddy004
    @DrNoahBoddy004 6 місяців тому

    And, some may scoff, but differences in interconnect cabling can highlight many aspects of sound quality as well. When one has succeeded in finding, and dialing in that CORRECT “b a t h i n g” balance that tags all those sonic pleasure centers, the search is complete. You’re no longer listening to the system. You’re listening to the world’s greatest performances! The RIGHT combinations make it sublime. And thank you for posting.

  • @eazydraw4681
    @eazydraw4681 6 місяців тому +1

    Another storming review Kelvin, thanks for reviewing these it’s been really interesting and engaging

  • @davidsharp3675
    @davidsharp3675 15 днів тому

    Great review! Ive always found NAD to be musical and records like Sandinista are fun recordings. Ultravox with Midge Ure do the same. As recording guitarist, I agree on the cake tower EQ where bass is presented forwards so you feel it in the stomach and it rests against the listener.

  • @JoFreddieRevDr
    @JoFreddieRevDr 6 місяців тому +1

    I am currently using the 3020's pre into a Quad 303 to drive a pair of Quad ESL 57s, loving the result.

  • @martinjn2920
    @martinjn2920 6 місяців тому

    Interesting thoughts and musings, I am not unsurprised by the NAD/Naim combo working well together, they are both around the same era I believe, Linn/Naim is a well known combination so again there is some compatibility. Your opinions are great but everyone needs to use their ears and not assume that what works for you will work for them. Nice video.

  • @paulmurray6071
    @paulmurray6071 6 місяців тому +1

    That’s exactly what you’re looking for the music just washing over you happy days indeed
    And all your thinking about is the next artist that complements the music that’s playing

  • @D1N02
    @D1N02 6 місяців тому +3

    Bass is the foundation. Without good bass I have trouble connecting to the music. It remains in my head instead of flowing into the body. Currently using a class A headphone amp (Aune s17 pro) as a pre-amp into the Sansui AU-317. Sounds great. Before that I was using an Adcom pre-amp gpt-500 (because the pre-amp section of the 317 has gone wonky) That sounded a bit flat, so I was using the loudness all the time until I inserted a tube buffer between it and the AU-317 power amp. Then it sounded great again. Maybe an idea for the Linn.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому +1

      Best idea for a Linn is to sell it while it's working.

  • @frankgeeraerts6243
    @frankgeeraerts6243 6 місяців тому

    Thumbs UP .....the right attitude .......nothing against detail as long as it is part of the coherent experience of listening to the music .
    Whenever one STOPS analyzing the sound and forget the amplifier/system because the music scucks you into it ....then you have a good system/amplifier....and the magic of the music let you forget that it is HIFI !
    Many modern high end is filled with high performance details , pin point imaging and so many called other audiophile " qualities " ...but the magic does NOT work..........
    thanks for sharing.

  • @ianstreeter5291
    @ianstreeter5291 6 місяців тому +1

    Love the way you explain the sound . Looking forward to the next review 😊

  • @johnshaw359
    @johnshaw359 6 місяців тому +1

    A Krell KRC-3 pre can be had for about £1500. Works well into my bryston 4BSST.

  • @billybeck
    @billybeck 6 місяців тому +1

    One amp/receiver I'd love to see you get your hands on is the Goodmans one ten. Talk about sleeper! I e sold so many amps and I've always kept this. Its just got so much grip and excitement! I even bought a Sugden because of how much you love it, it didn't hold a candle to the Goodmans. You can grab them for next to nothing. Please reach out to your London friends and see if you can get one. Works amazing with big 3 way speakers. All the best 👍😁

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      yes i always thought that was a good un but I haven't heard it thanks

  • @NICEY485
    @NICEY485 6 місяців тому +1

    Always enjoy watching your reviews of vintage equipment, well done

  • @manosmul6827
    @manosmul6827 6 місяців тому +2

    Yes Kelvin, bang on, love the vids. They are a sweet glacier cherry on a posh vanilla ice cream for the weekend.

  • @richardburnett8595
    @richardburnett8595 6 місяців тому +1

    As always a great take love the nad combo time .all the best Kelvin

  • @tonydeniro284
    @tonydeniro284 6 місяців тому

    The music hall 25.2 headphone amp with real preouts is a hidden gem for $399. It's got tubes. Sounds fantastic when used as a preamp.

  • @DavidG-m2l
    @DavidG-m2l Місяць тому

    I have the croft series 7R with micro 25r and its just great . I would be great if you would do a review on all of Glen Crofts kit Kevin , i feel he is vastly under appreciated in the hifi world.Thans for the reviews btw, i have learnt loads watching . Cheers

  • @MustangBoss1973
    @MustangBoss1973 6 місяців тому

    I remember sitting next to David Soul on the Catford one way system , He turned and looked at me with the coolest smile, I then shouted to my mum (who was driving because I was about 8 years old) and said " MUM HUTCH IS NEXT TO US!
    I seem to remember he was driving a MK1 Capri which would be about right as it was super cool back then and would have been in character for him.
    No sign of Starsky though and David used the door to get in and didnt slide across the bonnet either.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      Yeah, funny thing I sat next to him once in a pub in Highgate used to live up there
      The prince of wales When he left, he just walked out didn’t roll on the floor or anything

    • @MustangBoss1973
      @MustangBoss1973 6 місяців тому

      @@stereoreviewx😂😂😂bizarre

  • @beslemeto
    @beslemeto 6 місяців тому +1

    You have to be kidding me! I just bought that Croft 25 Basic preamp :D .What a coincidence..By the way NAD goes well with almost everything!

  • @ikemi1
    @ikemi1 6 місяців тому

    I loved the punchy sound of Linn products from the 90's I wonder how they compare to today's linn gear?

  • @OscarSanchez-tk3hx
    @OscarSanchez-tk3hx 6 місяців тому +1

    Those lava lamps got my attention good reviews thanks

  • @Nutz0
    @Nutz0 6 місяців тому

    thanks to kelvin for highlighting "man overboard" by blondie. a great tune that i had overlooked. one nice touch is the "girl group" harmonies by ellie greenwich on it. i think the whole new wave era is ripe for reexamination. it really brings me back to those years which i spent in boston and nyc.

  • @kobush18
    @kobush18 6 місяців тому +2

    I think maybe you got wrong with the croft.
    As i have the croft phono integrated amp which is the combination of this preamp and mosfet power amp and its amazing warm and lush amplifier.
    But the character of the amplifier is dominated by its preamplifier wich is the same as this one (and yes indeed it's point to point assemby which is the best for tubes) , its character is defined by the tube you are using and the difference is immense, i tested some tubes and each time i got different results , it's like you bought totally different amplifier, it can be big lus and warm sound and it can be analytical and resolving or in other tube fairly balanced and natural sound .
    You didn't mention which valve is use and it's age (aging tube can sound lifeless and anemic).
    Croft amplifier is an amazing amplifier and can compete with those costs several times, i don't regret at all buying it ! Whant change mood for a while? Change the tube ,i tried 6 different tubes (just one for the line input or two for phono input.
    For its price it's super.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому +1

      I'm sure with right power amp the croft is a great thing

  • @scrappy7571
    @scrappy7571 6 місяців тому

    Side track a bit... Kelvin, I picked up an all original AU101. After cleaning switches and pots, it's been playing just fine. Really love the cap coupled sound, and it's very similar sounding to my AU 222.

  • @Error2username
    @Error2username 6 місяців тому +1

    I am all in on pre and power, nothing against integrated, but i have a Big room and 3 channels on each side.

  • @andygee8716
    @andygee8716 6 місяців тому

    The NAD 3020 has been known to beat used in PA systems to give them that warmth and roundness to the bass and help to calm down the extreme treble of horn and bullet tweeters. The main mixer was fed into the NAD and the NAD fed the crossover for the power amps.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      intersting

    • @andygee8716
      @andygee8716 6 місяців тому

      @@stereoreviewx No pretty looks, weird drab colour, strange horizontal rear connections and no frills. New Acoustic Dimension: British engineering done correctly.

  • @christophermilne1437
    @christophermilne1437 6 місяців тому

    Btw I currently have a Pioneer SA 8500ii in my system - out of all the amplifiers I own I think it is the one which most sounds like how you describe the ideal sound - detailed, but bass-forward (the bass is in the room)

  • @jimward6445
    @jimward6445 6 місяців тому

    Hi Kelvin...I'd love to know what you think of the Quad 34/306 combo....I keep going back to it. Certainly not that detailed but you can bask in the music! I used to use NAD 3130 as a pre...fantastic soundstage.

  • @Ricky-cl5bu
    @Ricky-cl5bu 6 місяців тому +1

    Your right kelvin sometimes too much detail is hard to listen too for a long time

  • @georgforster1
    @georgforster1 Місяць тому

    have the croft pre tpgether witn an expoure VIII super main amp.a quite perfect combination.

  • @raykuiper4979
    @raykuiper4979 6 місяців тому +1

    Well, you presented your comparison with gear from the U.K. here in Switzerland I have not soo much access to Vintage gear of the U.K. I have a NAD 300, therefore can understand the sound of the 3020.. I have all my loudspeakers from Leak (1965-1975)

  • @hardtoke
    @hardtoke 6 місяців тому

    Just listened to Blondie's Man Overboard on my 4 way Bang and Olufsen S60 speakers and Sony amplifier + passive subwoofer, very nice sounding :)

  • @Nutz0
    @Nutz0 6 місяців тому +1

    kelvin's comments about the nad 3020 make me wonder how it compares the still in production nad c 316bee integrated. both were designed by Bjorn Erik Edvardsen. i use the 316bee as my daily driver and have always found the sound to be engaging. unfortunately, it doesn't have preamp outputs.

    • @dchron8565
      @dchron8565 6 місяців тому

      I have both. The first 3020 has magic.

  • @Megaasparo
    @Megaasparo 6 місяців тому

    In the meantime I have the sansui au317, the Nad 3020 and the Nad 2100 power amplifier. And the Nad is great, and yet different from the Sansui which is also fantastic.

  • @cmdrthorium1554
    @cmdrthorium1554 3 місяці тому

    What happened to the Quad 306 in this set up? Was looking forward to see what you think.

  • @frostwise87
    @frostwise87 6 місяців тому +1

    Superb! A future UA-cam star in the making

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      hi there I really enjoyed concrete jungle (got Mikey dread vibes ) sounds really nice also .
      just a thought ...
      would I be able to use in hifi blind test video I am planning .
      no problem if not best Kelvin

    • @frostwise87
      @frostwise87 6 місяців тому

      @@stereoreviewx sorry for delay mate actually been away gigging. That’s brilliant thanks for the positive input. Of course mate I’d be honoured. Let me know if you need anything. All the best, Frosty

    • @stereoreviewx
      @stereoreviewx  6 місяців тому +1

      @@frostwise87 hi Frosty and thanks a lot great to use some original music that I really like .
      Good luck best Kelvin

    • @frostwise87
      @frostwise87 6 місяців тому

      @@stereoreviewx no worries am glad to help :)

  • @muziekvoorfeest
    @muziekvoorfeest 6 місяців тому

    i own a yamaha ca810 integrated amp pretty good straight sound what do you think of that one?

  • @kodithebear
    @kodithebear 6 місяців тому

    Try a Sanyo A35 :D Mind blowing vintage amp. I like my music presented the same as you and the Sanyo A35 is amazing for this type of engagement. Highly reccomended.

  • @robertballard8833
    @robertballard8833 6 місяців тому

    I recently did a shoot out between 2 receivers - my Miraculous Sansui 4000 ('71, 40 wpc) vs a Pioneer Sx 650 ('76 , 35wpc). The Pioneer sounds louder at lower volume levels. I didnt play either higher than 1/2 volume - mostly, a little higher than 1/4. the Sansui was just a bit warmer and had delicate detail. The Pioneer was very good, but just a bit harsher on vocals and electric guitar. once again, the Sansui 4000 won out. I would be interested in your take on these. I would get a 4000, the 5000 sounds too much like the Pioneer. Neither one has had any upgrades and are original.
    Enjoyed the tip about Man overboard - sounded good on both systems - good point source stereo imaging. I use both White Bird and Hot summer days by Beautiful Day as test songs. If you can get the vocals, and violin smooth and not harsh, you have an exceptional Amp.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      for me it would ba a rare think for the pioneer to win over Sansui .
      though there is big variations in Sansui sound through the 70s
      K

    • @robertballard8833
      @robertballard8833 6 місяців тому

      @@stereoreviewx I really enjoy your vids.I had a 650 Pioneer as my 1st real stereo. I got used to the sound. I had it 10 years. I am giving the 5000 more play , and it seems to get smoother after several hours - or my ears are getting used to it. It and the pioneer sound similar, with the 5000, being a bit cleaner in the lower Bass.
      I have heard the 5000 series had problems with corroded Transistors and need to have boards replaced. They came out with the 5000X to fix this. Mine is the Original 5000 from 1968, so I guess I got lucky. No sign of internal corrosion, and excellent sound. The 4000 is still better sounding . The pioneer and 5000 sounds good, but seem to have a harsher, more distorted sound in the treble range. Seems louder, with more Punch though. The 5000 is much better turning the treble below half and the bass slightly above .

  • @paniofvetfac1987
    @paniofvetfac1987 4 місяці тому

    Steve do you feel the same way with cartridges too? you know, expensive and detailed vs the cheaper but low on details and very musical ??

    • @stereoreviewx
      @stereoreviewx  4 місяці тому +1

      Well loosely I guess
      You don’t want really cheap in cartridges for sure
      Good thing is cartridges do have significant different sound carachter

  • @jasonemanuel9070
    @jasonemanuel9070 6 місяців тому

    Um loving my 3020i rhanks to you kev,i cannot go thr pre amp route because my other amp is a pioneer sx777,but its worked out ok necause i niw hbe a second system upstarts now,i just need a turntalbe im thinking a nice technics SL D 30,ive definitely caught the bug😂

  • @keithposter5543
    @keithposter5543 6 місяців тому

    Those Croft pre amps go really well with Quad power in my experience. Much better that the Quad pre's. They are indeed hand made and also hard wired, not a pcb in sight. You're absolutely right about the whole/cohesion being more important than detail. Detail without overall cohesion can be fatiguing.

  • @MustangBoss1973
    @MustangBoss1973 6 місяців тому

    🤣🤣🤣Bathing in milk like cleopatra with factor 50 on.🤣🤣🤣
    Thinking about any of my kit 🤔and I'm thinking anything that has an opamp is not as pleasing as a basic transistor circuit (I think again you've nailed it).

  • @robertballard8833
    @robertballard8833 6 місяців тому

    Still swear by early Sansui. Hard lesson learned - dont just pick up a pair of speakers and connect them! I accidentally hooked 6 ohm speakers into my 8 ohm system. Worked well for a day - then burned out the transistors in my '71 Sansui 4000! its going up for parts. I have taken a chance on a 5000 on ebay but its only partially tested and I may end up with another broken unit .Wish me luck

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      Good tip!

    • @robertballard8833
      @robertballard8833 6 місяців тому

      @@stereoreviewxIts a miracle - the 4000 came to life again 2 days later, just as I was going to part it out. I had just bought a 5000 to replace it LOL. the 4000 just has a mellower sound than the 5000. More detailed - less distortion, especially on vocals and electric guitar. I agree higher wattage stuff can sound harsher than lower ( 4000 - 40 WPC -5000 -50). I would try for a 4000 or even 2000 based on this. It could be the 5000 had more deterioration - I understand they had some bad boards originally .My 5000 sounds as good as my Pioneer Sx 750 unit, so must be ok, but they both seem harsher than the 4000, have you ever done a Vid on recapped units vs Original ? would be interesting to hear your description of the difference.

  • @nickdoughty518
    @nickdoughty518 6 місяців тому

    Kelvin, thanks for this. Aren't the differences measurable and therefore be explained technically? It probably isn't frequency response or distortion as all the components will have totally flat responses and inaudible levels of distortion. So is it to do with how the negative feedback circuits are designed or the slew rate of the amplifiers? Or is it another parameter I'm missing? I'm sure the differences can be tracked down and measured. Regards.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      I mean it may be measurable ultimately ,but it hasn't yet .

    • @nickdoughty518
      @nickdoughty518 6 місяців тому

      @@stereoreviewx everything can be measured. I must look into this further.

    • @jonathandavis9507
      @jonathandavis9507 6 місяців тому

      @@nickdoughty518 Not everything can yet be measured dude this is only the year 2024 there’s still things we don’t know about.

    • @nickdoughty518
      @nickdoughty518 6 місяців тому

      @@jonathandavis9507 we can measure signals from Voyager1 15 billion miles away and measure the existence of the Higgs Boson via the Large Hadron Collider. So we sure as hell can measure everything in an electronic amplifier designed to work within the very narrow bandwidth of only 20 Hz to 20 kHz.

  • @Ricky-cl5bu
    @Ricky-cl5bu 6 місяців тому

    Your 100 percent right 👍

    • @stereoreviewx
      @stereoreviewx  6 місяців тому +1

      so do I but I would say that😎

  • @jasonemanuel9070
    @jasonemanuel9070 6 місяців тому +1

    Thanks for this video kelvin

  • @Ricky-cl5bu
    @Ricky-cl5bu 6 місяців тому

    Love these reviews class

  • @jonathandavis9507
    @jonathandavis9507 6 місяців тому

    Getting the pre power right has not been easy for me. I loved the latest quad pre. Bought the matching amp and found the combo too warm and thick with my speakers. Some would like it but not for me.

  • @stevesmith3990
    @stevesmith3990 6 місяців тому

    Thanks for the video. This might be a dumb question but I have never used a power amp before. If I had two NAD 3020 amps, could I use one as a pre amp and the other as a power amp together? Thanks if anyone can answer!

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      🤨then you have the same amp you just added some leads ,no point

    • @stevesmith3990
      @stevesmith3990 6 місяців тому

      @@stereoreviewx Haha! Yes, I just wondered if it was possible, but as you say, pretty pointless.

  • @timothyfreeseha4056
    @timothyfreeseha4056 4 місяці тому

    It was mean of croft to put two level dials of their pre-amp. Scary what some companies will throw at a trusting, but vulnerable audiophile .

  • @DarKnight0064
    @DarKnight0064 6 місяців тому

    Hi Kelvin 👋 always love your time on Hifi always something new for me to pick up !
    I have the Quad 606 power amp and the Sony Str 7055 ... Fidelity L710 speakers ! In your opinion do you feel they might all have the same warmth in sound so maybe too alike each other, if you know what I mean ?! If so what might be a better combo for a small ish room say ?
    Many thanks again on the great, very informative vid as usual 👍 Zee

    • @DarKnight0064
      @DarKnight0064 6 місяців тому

      Sry kelvin, for clarity, the Speakers are ADS L710 in nice condition but someone of course for meet to replace the covers alot of the time so tweeters have that sticky look with dust that you can't clean too good ... Lol
      Best

    • @keithposter5543
      @keithposter5543 6 місяців тому +1

      Try a Croft pre with the 606, but you need to find a zero gain version. Great combo IME, and also with Dynaudio speakers

    • @DarKnight0064
      @DarKnight0064 6 місяців тому +1

      ​@@keithposter5543 Thanks for the advice 🙏 Will be on the hunt 😂 Best

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      you mean pre amp of the Sony .......not sure what to suggest but you can easily improve on that

  • @Coneman3
    @Coneman3 6 місяців тому +3

    System synergy is a thing.

    • @stephenstevens6573
      @stephenstevens6573 6 місяців тому +1

      Thank you. I was hoping someone would use the proper terminology! Just buying the same brand of each does NOT provide the synergy that we all are looking for! Cheers!

    • @stephenstevens6573
      @stephenstevens6573 6 місяців тому

      Thank you. I was hoping someone would use the proper terminology! Just buying the same brand of each does Not Always provide the synergy that we all are looking for! Cheers!

  • @dylanemeraldgrey
    @dylanemeraldgrey 6 місяців тому

    Yes, bathing. I'm not the kind of audiophile who gets off on hearing lip smacks on the mic...😂

  • @vandemon9643
    @vandemon9643 6 місяців тому

    You gotta love him!

  • @rondegroot1508
    @rondegroot1508 6 місяців тому +1

    Listen to Sony V-Fet e.g. TA-5650

  • @JK-rt2jj
    @JK-rt2jj 6 місяців тому +1

    Which loudspeakers did you use for this test, and which are your to go to reference at the moment? I by the way find that your final results depend greatly on the interlinks and speaker cables you are using. I.e. more attack and tighter bass or just the opposite is not so hard to realise switching those cables.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому +2

      I genuinely wish interconnects didn't make such a difference but they do. Sometimes a switch them around and there's something missing, or too much of something else. I make my own very affordable cables from Van Damme, Gotham, Canare cables. It's a fairly important factor in system matching.

    • @JK-rt2jj
      @JK-rt2jj 6 місяців тому +1

      @@peterlarkin762 Same here. I use Belden cables and rather cheap open tip RCA connectors for my interlinks. It should be easier though, to get your hands on a bunch of cables that might do it.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому

      @@JK-rt2jj I find connectors don't make much difference at all! I'm in Ireland, can never find a reasonable source for Belden cable. It's always in big rolls!

  • @dazzlerweb
    @dazzlerweb 6 місяців тому +2

    after 45 years of buying kit, I never had a pre amp setup.

    • @batmandestroys1978
      @batmandestroys1978 6 місяців тому

      The best set up!

    • @dazzlerweb
      @dazzlerweb 6 місяців тому +2

      @@batmandestroys1978 well, that's certainly subjective.

    • @Error2username
      @Error2username 6 місяців тому

      ​@@dazzlerwebthats subjektive too. if you want to try, try. if you don't want too try, dont😂

    • @Error2username
      @Error2username 6 місяців тому

      About time to try one then👌who knows, it might be your cup of tea👍

    • @dazzlerweb
      @dazzlerweb 6 місяців тому +2

      @@Error2username I've heard many pre amp setups over the years, just never owned one

  • @batmandestroys1978
    @batmandestroys1978 6 місяців тому

    Great video!

  • @dandinhofer9240
    @dandinhofer9240 6 місяців тому +1

    Hideously Ugly (brown-black) little rectangular boxes are an absolute eyesore yett here we are 40 years after the golden age of beautiful receivers singing their praises where the supposedly state of the hobby is at. Overall the pricing scheme is obscene for what is being peddled. No wonder the industry is in the dumps and younger generations flock to dwindling but vintage Marantz, Sansui, Pioneer, Kenwood, McIntosh and Technics.

    • @peterlarkin762
      @peterlarkin762 6 місяців тому +1

      There are a few decent modern units still out there. But the likes of Naim, Heed and Linn always took the proverbial. One big difference is the transistors made back then were far better for audio. It was a golden age for transistors.

  • @CarlVanDoren61
    @CarlVanDoren61 6 місяців тому

    Won't be happy until U 😮
    aquire revealing speakers
    W4S 10th edition DAC2V2SE
    Discrete class A output stages

  • @mikeeygauthier2959
    @mikeeygauthier2959 6 місяців тому +3

    If the source is wrong, then everything else will be wrong!!

  • @sergiobisonte
    @sergiobisonte 6 місяців тому +2

    im sorry mate, but all the sounds and effects you talked about on the blondie song, I can hear them perfectly on my crapy ratling laptop speakers using spotify

    • @Kouros-t6d
      @Kouros-t6d 6 місяців тому +1

      Using spotify in order to listen music is like using youporn in order to have sex with a woman.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому +1

      great

  • @tomsrensen9382
    @tomsrensen9382 6 місяців тому

    As much as I enjoy Kelvin's honest opinion on vintage gear, the results of a properly conducted double-blind test would be brutal.

    • @stereoreviewx
      @stereoreviewx  6 місяців тому

      I may do that though its pretty hard production wise

  • @jonboy9912
    @jonboy9912 4 місяці тому

    Not detail at all or placement or separation its the inclusive reproduction and musicality. The rest is B/S.

    • @stereoreviewx
      @stereoreviewx  4 місяці тому

      poetic

    • @jonboy9912
      @jonboy9912 4 місяці тому

      @@stereoreviewx Love your work but sometimes we all cannot see the wood for the trees - or hear them!!!!!