2. tech-talk
  3. 1299448559

Wish to upgrade phono preamp caps and other

Looking at my PS Audio GCPH I see 4 12000uf NCD caps sitting in what I believe to be the signal chain.

I wish to upgrade to best possible caps in that location.

I'm finding it difficult to locate any 12000uf caps let alone some really good ones that will fit in about a 35mm wide X 45mm high location.

I understood there are companies that replace these caps with Muse but Muse doesn't make that value cap.

I'm not electronic savvy but shouldn't you replace with same value cap?
128x128desalvo55
riley804
1,224 posts
 
http://forum.audiogon.com/cgi-bin/fr.pl?htech&1299430867
jeffreybehr's avatar
jeffreybehr
805 posts
 
Don't change anything in your preamp until you have a schematic diagram and understand what you're doing...unless you don't care if it works. :-)
.
desalvo55's avatar
desalvo55 OP
257 posts
 
I doubt that I'll find a schematic on this phono preamp. I know the risks involved, that's why I asked the question.

I don't wish to change the circuit, just perform some upgrades such as caps, fuse, some resonance material, maybe upgrade some wiring.

That being said I should leave well enough alone, I rarely do ;)
More to discover