Recapping old amplifiers
89K views · Feb 11, 2021 · Science & Technology
Comments · 499
@howardskeivys4184 · 5 years ago
I’m going to have to disagree with Paul on this one. I recently sent my 30 year old Rega back to the manufacturer via my local dealer, to be refurbished. When it came back I blind tested it, in the dealers listening room against modern amps 4 times it’s price. Both the dealer and I were shocked, it held it’s own and then some.<br><br>If you are happy with the sonic signature of your current amp, then stick with it, have it serviced, I don’t think you’ll regret it.
107
@oldguitars · 5 years ago (edited)
There is NO WAY the cost of recapping is even close to the cost of a PS Audio amp. I would recap for a few hundred bucks and see how it sounds.
99
@stephenmorrissey1254 · 5 years ago
I spent $140 having my 30 year old Harmon Kardon integrated amp recapped (Power Capacitors and Audio Capacitors?) and the improvement was stunning.<br>If PS Audio would like to sell me one of their amplifiers for $140 I will happily buy it.
34
@tf7274 · 4 years ago
You can spend $80k on a new Hemi...or $80k on a classic Hemi...the new one will be old in 5 years but the classic...is a classic.
27
@Solipsfilm · 2 years ago
I recapped and installed led panel lights in my Pioneer sx-434 myself and in combination with my KEF 104/2 speakers it just sounds unmatched! Tried two modern amps and somehow they couldn't match it, the warmth and depth of this amp is so amazing, the "loudness" button works so well. With soft listening all frequencies are nice and balanced and give such a pleasant sound. Everybody that hears my setup is blown away, with a friend now looking for exactly the same one because he's been saying for years that he wants it too. So for me, my 1970's Pioneer is really worth it more than just a decorational piece.
34
@ThinkingBetter · 5 years ago
There is an extra dimension of listening pleasure to audio gear that you have been involved in making work...including swapping caps with new ones.
43
@laurentzduba1298 · 5 years ago
Once fixed a neighbor's early 1980s era Sansui integrated back in 1995 using Rubycon Black Gate caps and no longer available transistors with mil spec ones gutted from a Vietnam War era B-52 G Stratofortress. My neighbor still uses that Sansui to this day because he never could find anything better sounding for under 2,000 USD since the start of 1997. And yet I often joke that in the year 2200, he might find such amps. 🤔
12
@epi2045 · 5 years ago
Notice many who disagree with Paul. Remember he said this is a hard question. I agree. It depends on different types of amplifiers. I wouldn’t modify a crappy car or amplifier. However if the amp, especially tubes, has good attributes and well built, I would re-cap it. <br><br>I have a 24 year old Mark Levinson amplifier which is 96 lbs and does 100wpc at 8ohms but more importantly it does 400 wpc into 2ohms. It retailed for $4500 at the time or equivalent to $6800 today. I brought it in to get evaluated and it measured well so I didn’t get it re-capped. I got a quote of $1,100 to fully service and re-cap it. When the time comes, I certainly will re-cap it. I have yet to hear an amplifier that sounds as good as it.
21
@PapaWheelie1 · 5 years ago
Come on guys, if you keep your old stuff, how are we going to sell new stuff?
40
@ben148ify · 1 year ago (edited)
My old Phase Linear 400 sounds good to me. Replacing that with a newer amp with the same power would cost many thousands. Recapping is the way to go - thank you.
3
@jmondschein1989 · 4 years ago (edited)
I would seriously doubt any product that PS Audio sells is cheaper than recapping. <br><br>Still love ya Paul
10
@revfogle · 5 years ago
A few years ago I began building a system made up of mid-late 70’s Pioneer equipment that I wished I could have afforded when I was a teenager, including a Pioneer SX 828 where I had the power recapped. I listen to it for hours and hours every day. I also have a modern amp that I have hooked up to the very same make and model of speakers and in my opinion there’s a better sound coming from my Pioneer.
9
Up next

What 1000+ Repairs Taught Me About Recapping Vintage Receivers
Novalux Stereophonic · 95K views

Do pricey capacitors sound better?
Paul McGowan, PS Audio · 114K views

Vacuum tube amplifier or preamplifier?
Paul McGowan, PS Audio · 82K views

Push Pull vs Single Ended amplifiers
Paul McGowan, PS Audio · 38K views

Ugly Truth about Vintage Audio No One is Talking About
cheapaudioman · 774K views

Before You Recap Your Vintage Receiver... Watch This
Novalux Stereophonic · 181K views

Tube Amplifier Repair, and what to look for.
Mr Carlson's Lab · 326K views

My Top 5 Inexpensive Hifi Tweaks
A British Audiophile · 817K views

Six Common Mistakes Made When Recapping Vintage Electronics
Blueglow Electronics · 748K views

Replacing capacitors in vintage equipment
Paul McGowan, PS Audio · 128K views

This Pioneer SX-850 Defeated Every Diagnostic Trick I Know
Novalux Stereophonic · 44K views

Vacuum Tubes Basics: 10 things you need to know
ANA[DIA]LOG · 229K views

Why do capacitors sound different?
Paul McGowan, PS Audio · 373K views

The 3-step Process To Repair Any Vintage
Mend It Mark · 298K views

Two Six Pac's On The Bench
Mr Carlson's Lab · 738K views

The Silent Killer of Vintage Stereo Equipment
Novalux Stereophonic · 84K views

Are newer Alpine amplifiers still any good? X-A70F, X-A90V, X-A90M
barevids · 28K views

Bessent PANICS As Bond CRISIS Hits WORST MOMENT - Dutch Say BACK OFF USA
House of El · 196K views

Increasing the Main Filter Cap in an Amplifier - What Happens?
XrayTonyB · 184K views

Joe Rogan Left Speechless After Bob Lazar's Most Shocking Area 51 Claim
Beyond Abyss · 132K views