Yahoo Groups archive

Vintage Synth Repair

Index last updated: 2026-04-28 23:41 UTC

Message

Re: Amp clicks

2009-08-03 by Scott

--- In vintagesynthrepair@yahoogroups.com, "rpcfender" <rpcfender@...> wrote:
>
> Thanks to everyone for the help.
> 
> I did re solder and then replace the jack but no joy there.
> 
> > I would argue against replacing the caps as the stages of the amp are  
> > all DC coupled withe exception
> > of C601, the 1 uf coupling cap at tyhe input staGE. My money( we are  
> > all guessing here) is on the input differential
> > stage as the culprit, specifically TR601,that's the 5 legged dual  
> > transistor. 2SC2259?
> > if you are just determined to replace caps, try c601 first.
> 
> It was the first thing I tried, but unfortunately it wasn't the problem.
> 
> I'll try and track the transistor pair down.
> 
> Thanks 
> Royce
>
Hey...I dont know if they ship to down undah but:

http://www.bdent.com/search/part.jsp?partnum=2SC2259

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