1980 Linear Power Model 901 Amp Dyno and Review
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- Опубліковано 16 жов 2024
- #ampdyno #throwback #80s
Linear Power Model 901 from 1980
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Note: This video has footage from 2014 and most recently July 2023. I hope you enjoy the video
*SHOP Affiliates*
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Back in the early 90's I was running a Linear 2202 on a set of MB Quart Components in my car. It was easily the best sounding amp I've ever owned.
MB Quartz wicked. I had their servo subs, they replaced my strokers. Wicked hq!
Q's?? Big fan of MB.. damn shame they sold..
@@jameshobbs1460 just sold the name, German maestro is what they go by now
Unforgettable Linear Power 901 Remarkable piece of Car Audio engineering from middle 80´s
this old school content is GOLD!!!!
Much better than Justin price crap😊😅
I love the "not stable at 2 ohms" statement. There was zero protection back then, you can load that amp down until the components get so hot they desolder and fall out of the board 😂
It is amazing at the quality of this equipment at that time. I highly doubt most car audio equipment sold today will still work, much less put out rated power in 40 years!! Great vid Big D!!!
I love seeing these old amps on the dyno!
This video definitely brought back memories. I ran the Alphasonik eq at the beginning of the video back in the day. Living around Zapco’s hometown at the time, the Linears were a rare sight and were the stuff of dreams for a young guy with limited funds like me. Thanks for the video.
I was a Linerar Power dealer from about 1982 until whenever they went away in late 90s..well the original company went away and they got bought out ...I 've got a buddy that still has bunches of them....the owner told me the reason they used the TO3 outputs was because they also built equipment for the military and that was the military spec transistors they had to use....so they also used those in the car audio amps
I had a new in box 5002 and 8002 with the shrould, should have never sold them.
Anytime I see the old metal Motorola transistors. It just brings a smile to my face, having seen and worked with them in the past. They very robust components.
My first foray into real car audio back in '85' was a pair of CV Head 6x9's with a phenolic tweeter mounted in the grill cover, cast baskets (frt doors) and 8" Pyle drivers (back when they made pretty good stuff) in the back in a custom box, a Concord HPL-515 cassette deck and a 2 linear power 100 watt amplifiers. I was the loudest and the coolest thing on the block!
I was the first in my town put together a component system and my choice was the 901. I had problems with power supply because it was the first time I had to actual hook it up directly to the battery. I had problems with the amp one time and actually took it to a shack in Auburn, Ca which was Linear Power. Close by me and met the people who made the Amps. Great guys and they showed me around. They fixed it for free.
Kinda funny that a company named linear power built one of the first switching power supply amps.
Big D your knowledge of car audio is vastly superior to most. Thank you as always! I still think you should open up a car audio museum.
Thanks brother! I enjoy the old school and history part of car audio best, but unfortunately it's not the content most people want to see. I'll keep it coming and keep the old school alive!
@@wal2 are you sure? So many people love all these oldschool stuff.... 😉😉😉
Do you have enough time 4 that kind of business? 🤷♂️
I remember you have a great wall of oldschool stuff... 💪👍🆙️
Hot damn another throwback
@@wal2yeah I just wanna say I'm a 26 year old and I can't get enough of the old school equipment. I've got an old soul and can't help but to love old equipment in any hobby, that's where the heart and soul of things were at, minimum cookie cutterness and everyone wanted their product to stand out
Linear Power was and still is the best. And Ray is an encyclopedia of knowledge. He's been around.
By far one of the best car amplifier company ever
...lotsa fun Big D, great show my Brother. I have owned almost every brand of American made amplifiers, I currently have about 50 vintage American made and a few European, ...all the legacy brands, but I never had an LP, and they want crazy money for them on eBay...every amp I overpay for on eBay, I swear will be the last one...but I want a Linear Power...the right deal will come along, and I will buy.Glad you are out there Big D, would love to have a cup of coffee with you sometime and chat...always look forward to the next video of vintage product
I have one of those Alphasonik A255 amps in my possession. Sitting next to it PEQ-7 passive equalizer. Seeing those in your video had me doing the double take. Still work...
I had a pair of those linear power 901 amplifiers given to me in the mid 90s! Man they’d get down!
45 years and it still works says it all. Talk about getting your money's worth.
Still own mine. Also have the 2202 which compliments. great amps, bought them almost 38 yrs ago for my first car. Also bought 2 pairs of Babb speakers and MTX subs. I recapped both amps and theyre still in use.
Love it! Thanks BigD for another Old School history lesson…fascinating tidbit about LP origin
Of all the old school amps, Linear Power was the holy grail.
Holy crap - that thing is built like an absolute tank!
I remember those amps. They were good mid price amps. SQ was above RF. These amps weren’t for loud system but more for sound
Yeah def not for bass heads but super clean
Look at this beauty! Still running strong with only 50 electronic parts per channel. What a great amp. 🤗
Wow!!! That did bring back some fond memories. The only pain in the ass about that amp and it's brothers, getting it under my seats.
The amp was always covered with seat foam.
Love your channel. I watch every video that comes out. Great content.
I've had a few LP amps.. both out of the Hawk Electronics van in Arlington TX.. Way.. and I mean Way powerful.. on some old (and still have them freshly re coned) LE15d4.. So glad I found this one.. ahhhh.. the memories.. Who else had these amps?
WOW! My mind is blown!!. Totally forgot I had the 901 amp, it was in my '78 el camino. Had a Alpine head unit and radio shack Minimus 7 speakers. It had amazing sound for the time, until the whole set up was stolen. Rat Bastards fucked the dash board up, ripped the wire harness apart. Insurance covered it, but still sucked. A year later the cops called me and had recovered all of it along with a house full of stolen audio. Never realized how nice that amp performed, thanks for the test, and joggin my memory.
I personally never got into car audio until the late 90's when I was in high school. I was doing a job experience class to get me ready for the work force. One of my favorite places that I liked going to for my assignment was a local car audio dealer. The location I helped at for class was the owners old store front that was in a strip mall on the main boulevard. The main shopping mall was across the road. Just down at the end of the strip mall was the Block Buster store. All of my tasks were simple, I had to keep all of the speaker displays cleaned a dusted and helped out the best I could where asked. When I was doing a good job the owner would hand me $5 and had me walk down to Block Buster to grab a soda for myself and him.
I visit him from time to time but very infrequently at his current location. He remembers me quite well, but I treat a visit differently now. I don't really have the money for the kind of stuff he sells. It's one thing to be there for an hour or two helping out for a class assignment. It's another thing entirely no longer being a teen and visiting as a fully grown adult. Just sitting around the guys store trying to visit while he's busy. Since I can't really buy anything a visit gives me the feeling that I'm just loitering and being bothersome. So I make visits an extreme rarity. Aside from that it was great back in school, finding new interest in something I'd otherwise never pay attention to. :)
Man! I loved every second of this video!!!!! You just can't see things like this on any other channel.
Very cool amp! Thanks for making this and all the other reviews, they bring back a lot of good memories!
Smart move changing the name from Shmegg to Linear imagine telling your buddies you blew your Smegg with a strate face 😂
🤣🤣🤣 so true
One of the best car amp ever made❤
I love the old school stuff, but this one was particularly awesome. Thank you, Big D.
Impressive it works so well after all these years.
Ah! real transistors!!!! Miss my old technics. boy did that thing pack a punch for only 35 watts per channel.
Now this one was way before my time but back in 97 I bought several Linear Power amps and crossovers from a yard sale I had no idea what I was buying but man was I happy later on That I did if I remember correctly I got 2 2250 2 an 2 2502 iq and 2 crossovers and I only payed 100 dollars for it all. Compared to my Soundstream and PPI stuff I had at the time the Linear Power was way better I wish I could afford that same stuff today the mono block Linear amps I had go for about 1200 each now. Thanks for unlocking some great memories
Awesome little history lesson. Nice to see what old school amps looked like also. 😎👍👍
I remember in Spartanburg, SC there was a shop that built a white hearse, with bull horns on the front, using Linear a power amps and Cerwin Vega Stroker subs. It was awesome.
john fairchild rip got idea for the Tru Technology amps with the t03s on top from linear power and i heard someone from linear invented the stroker.
The 901 was my first amp. I love their old amps.
Another awesome video of old school how I remember that amp way to cool
I loved the "Ear Candy" ad back in the '80's.
Amazed it works! Thanks for the old school information 👍
Yayyyy Linear Power. I couldn't remember if you had did an LP yet. But this was Uncles fav amps. These things are no joke. Will the brand itself
I love all of this old technology! At $179 back then may not have been cheap but sounds like a big bargain in today’s money. It did good on the tests considering age. Also I keep hearing Ice and Fire in the back of my head. Good ear worm!! Thanks for the vid!
Seems like it has bias setting trimmers on the board? Would love to see the results after a recap and proper biasing check/adjust.
Really, to gain a watt, it wouldn't be cost effective for an amp he will never use, the amp did exactly what is was supposed to do, Supply content.
@7:38 - Tested by #1 and inspected by #3 with a #2 (after lunch) somewhere in the middle.
I still have a couple of 90s linear power amps. Ought to dig em out and hook them up for old times sake.
Damn... I had that exact Alphasonik PEQ-7 back in the dinosaur ages that I bought brand new. It got stolen out of my car along with some Coustic amps. That setup was a replacement for a Marantz SA-247 EQ/Booster that oddly enough, I am looking at on my office shelf right this minute. 😊
Hey Big D I don't know you checked out the website but it got some subwoofers 6 by 9 component systems I'm pretty sure just for home audio. But that is awesome thank you for bringing back some memories from when I was 12 13 years old
Cool that you're talking about the Alpha/Deltasonic stuff.
Got my black sharpie in hand, I feel the need ta "touch up" the scratches on the heatsinks, all the way from over here. :)
Wow! This thing is a gem! Awesome addition to the collection. Good video man
Wow ....... i havent seen one of those in forever years. We loved the linear power . G . way cool .
I have a 901 somewhere. Many years ago (after recapping the amp) I tested it against newer amps..the LP was really nice. It sounded better then some more amps
TO-3 Power FTW!
Loved those.
The American hostages were in Iran when those transistors were made.
Tru Technolgy still uses them as did some of the MMats amps the LM series.
@@aracelyaguilar4844 Interesting although now things have moved on and current tech is leading the way. Those TO-3s are like pushrod V8s.
Not bad at all. it did rated and performed. Expected from Linear Power. They always been great and still are.
I'm actually intrigued to know if there is any Linear Power amplifier that does not do rated or perform.
Ordered my first car stereo system from the crutchfield catalog, on the telephone in 1987 lol.
I used to live just north of Roseville, CA. I think its where the company offices were until 1995.
I also knew someone that had one of their 2 channel amps that was manufactured with the wires permenantly attached.
I had something like this way back in days. Was a alpine. Was running alpine 6×9's in rear deck obviously n they slammed! Tho was a smaller unit, but damn! I got it out of a vehicle in salvage yard along with the alpine head unit.
I was commenting on my last comment while I was watching the video and I was thinking that linear power amp was from around the 87 or 88 time frame and did not realize it had came out around 1980 or 81 but regardless those were very hot running amplifiers but they were badass and we're considered part of the top of the line car audio equipment Brands back in those days. I noticed in one of our local pawn shops there is one of the purple linear power amps that has the very large heat sinks on it from back in the '80s and they were only asking $35 for it and I may still go back and pick it up because I try to grab any of the older car audio equipment whenever I find it places like yard sales or pawn shops or Marketplace
Linear makes "Kickers" or CB band amplifiers for usually 11 meter but can be modded for 10 meter. That looks almost exactly like a Texas Star 350, but I also had the "Linear" 150watt
I was gonna say it looks like a CB amp from the 70s.
Always liked linear power. Nice clean look and sound. They don't color things like some of the big boys did. I'm looking at you Rockford.
How cool to see 🙂 To my surprise I see a socketed I.C. ! Is that a swappable OP AMP? That would have been a super forward thinking future if it is. Thank you for showing this.
Man, all this time watching the videos, I just seen the old school Alpine CD player on the Old School Stereo banner. Bein an Alpine guy, that is so awesome! Lol
Big D, U Da Mann! I love those old Audio Mags And price guides just as much as the gear. Takes me waaay back, to the systems I had and the systems I dreamt about! Keep it coming Big D. And shout out to Mr Dickriculous! we need some more fake watts!
I remember in the 80's my dad had a car stereo in his Bronco Eddie Bower with a phone, that you would pull out and take it with you at every party so no one would steal it 😂 this was in Tijuana too, so not the best place to have a nice car with a nice stereo.
Well ill be dam !!! Id never thought an amp i used to own would show up on your show !! 😮 i bought that amp from a stereo shop, but i never used it . I remember the serial number. I sold it along with other old school stuff
wow Flash back .. I sold and installed so many of the AlphaSonics
Man this amp was the coolest thing!
I had a Linear Power 4.1 HVS 75x1 on a Cerwin Vega Stroker 15. Done a 146.5 off the dash . The amps would make well over 1000 watts RMS (1400 RMS if I remember ? ). Insane at 4ohm ratings.
And the build quality was next to none.
I would love to see one tested, 75 watts at 8 ohm, 1250 watts at 4 ohm.
HVS was their best designs those go for crazy $ when they show up on ebay. Those were their powerfull designed amp.
Always wanted one.
This old amp and it's power rating reminded me of the old Highland Appliance commercial from the 80s, "50 watts per channel, babycakes".
Back in 1990 I built two ETI-480 50WRMS amp modules and a 40khz 40-0-40 switch mode PSU to run it. Installed in my Datsun 1600 (PL510) with two 12" free-air subs behind the back seat. Here in Canberra that sort of sound in a car was pretty much non-existent. People would be snapping their necks at traffic lights trying to work out where all that bass was coming from. These days it is dime a dozen.
Big D I totally thought of you when I saw a vintage Kraco EQ Amp, model 600B on Ebay for $30.
2 of these woukd be the perfect match for my 78" Mercury's "Quadrasonic" 8 Track player.
This is a great video. Thank you.
That PEQ7 was the predessor to the PAS1. If I could ever get my hands on another PAS1 I'd jump on it. During dB drags I gained 3dB using it. Def cleaned up the bass sound and defeated any subsonic filters
i had a 300 watt model looked just like that one used it for a highs amp it was loud and clean
That is a gem. Worth some $ these days
I'm curious what was the best car audio speaker 47 years ago? Did they have subwoofers?
I always liked Linear Power
The problem with LP back in the day is they were not reliable. Sounded good, but you could never get one to work more than a few months. I have no idea if they resolved that now, but back in the day it was very frustrating. They had great sound, but always had some issues.
D, do you have a method that you use to set gain controls prior to tests?
Big D, thanks for what you do. You are living the dream. Being able to collect unlimited car audio equipment and make money while doing it. Amazing job 👏👏
@Dereck, that amp is older than the majority of subscribers to this channel. 😱
Sorry, I just had to.
Seriously cool review and Dyno. Piece of history there. 👍👍
Anyone know if Nelson Pass designed this amp or circuit? It looks like his other amps.
I know he did some work for Soundstream and someone else. I think this is that someone else. Not positive though.
Very interesting that an increase of +1vdc created a 25%+ gain in output. 50w rms 40 years ago, man you were ballinnnnnn
Should have waited for the comment, those Motorola "Pills" are the same that's used in the CB Amps.
we had a high-end Car Audio shop here in southern West Virginia back from the '80s through a big part of the '90s that was called The Sound Post and they sold linear power along with other big names like Rockford Fosgate and kicker and Phoenix Gold along with many other brands and it seems like that linear power amp you have here in the video should be from around 1988 and I ran some of their Amps on the free air kicker gold letter Subs and the gold letter competition series kicker subs back in that day and those linear amps were badass and they were expensive also back then... That's back when minimum wage was $3.85 per hour and eventually went up to $4.25 per hour and I believe that was right before George Bush Senior left the White House as president after only getting to serve one term!!!
Big d is been over 10 years we the people still waiting for the hifonics colossus vi Dino 🦕 test let’s go 😂
I remember Linear power.
❤ TO3
Wish i knew then how bad i would want these later lol. Godly SQ.
Get a SANYO pa6100 amp if you can. Zapco rated them at 92 WPC of a rated 50 per.
I have one I want to get to Big D to have him test with a matching Sanyo passive eq.
The T0 3 output transistors
Are the best sound and the best for clean power
I absolutely ❤ the old school gear....i wish it was more easily found and saved than trashed in favor of the modern features over quality chinese and korean garbage
Hi Big D. Would you consider selling this amp?
Ray is a cool cat
Weren't the Linear amps co-designed by Nelson Pass?
PETER & RUTH WERBACK, the TRUE creators of the VERY FIRST High Power Aftermarket Automotive AMPLIFIER available as early as 1968 as legends go. Hey JIM.... I remember THAT story... Der SCHMEGG was FIRST. Of course Mr MUNTZ single handedly created the Autosound Aftermarket Industry at that point. AUTOSOUND was coming of AGE. Got the STORY STRAIGHT here folks. Props Big D Wiz!!!!
BDBD/2023
Now ya gotta let WIKIPEDIA know....LOL... BDBD/2023
So I went over to their website and WT#@? !!! The prices are unbelievably expensive 😂. I would love to know who is buying anything they have ..