2. amps-preamps
  3. 143592-125016

Recapping Krell KSA 250

I have received a quote of $1500 for recapping. The amps have been in storage for 10 years and were bought new by me in 1992. I talked to an EE who said that was a bit excessive for replacing capacitors. I know the standard answer is that it's a Krell amp and needs special attention. I would like to sell these amps but there are some financial constraints.If I turned on these amps to see if they still work without having a recap, what is the risk to the amp.  As the  amps are heavy and expensive to ship, I am wondering if there is anyone in the southeast near Alabama who might be able to do the work?
frenetical

Showing 3 responses by scratcha

scratcha
164 posts
 
fren,

Was that quote from Krell? 

This may sound like a long-shot avenue to take:

Email some of the smaller online manufacturers, fabricators of upgrades,cables, speakers, etc...
Most of these guys are easy to communicate with; you might be surprised at their responses.
They have a LOT of connections out there; if they aren't interested in the recap,
I'd be willing to bet they know of technicians that will do the recaps, maybe even ALOT cheaper too.
scratcha
164 posts
 
Good point to consider; depending upon the storage conditions; there might not be any serious issues with the caps.
I would open them up; take a close look at caps, traces, solder joints. If you have a magnifying glass; you could take a look around, caps (electrolytic) tend to weep, as they get old, but not always. 
Traces look for tarnish or oxidation, same for solder joints.
Another tell-tale visual sign with (electrolytic) caps; the ends will "teepee" from swelling.


scratcha
164 posts
 
I afree, that seems low; but if you need to sell them rather quickly, it might be a deal to consider.
It would be nice if you could hang on to them; they're excellent!
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