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Capacitors...

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nooshinjohn

SILVER-7t

Posts: 1704

Joined: Fri Jan 30, 2009 8:54 pm

Post Thu Oct 21, 2010 2:47 pm

Capacitors...

The amps I am building call for a 390uf 450v cap(seven per amp) and I am wondering which brand is best, and if I can get better performance from say a 450v 500uf or even a 450v 1k uf cap...
Carver Statement Reference Monoblocks!!!The Gear... Carver "Statement" Monoblocks, Polk Audio "Signature" Reference Series 1.2TL with complete mods, Polk audio AB700/800 "in-wall" surrounds, Dodd Audio MLP, Pioneer Elite SC-65, Peachtree I-DAC, Oppo BDP-93, Yamaha PX-3 Turntable, with Sumiko BPS EVOIII, Pioneer PDD 9MkII SACD Player, SimAudio moon 110lp phono preamplifier.[/size]
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BillD

User avatar

(pair of) SILVER-7 TUBE AMPs

Posts: 7295

Joined: Wed Jun 06, 2007 8:29 pm

Location: The west's most mid-western town, Scottsdale, Arizona

Post Thu Oct 21, 2010 3:19 pm

Re: Capacitors...

THIS CAP has the highest ripple current in the class you were looking at. Couldn't find its ESR listed (probably not the lowest). Is this a power supply cap? How much current does it need to draw?
It should sound like it isn't there!
There is a difference between hearing and listening...
Making life enjoyable through expensive electronics.
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Carver: C-4000 & C-1 preamps, PSC-60 preamp/tuner, TX-11a tuner, M-400 (2), C-500, M-500, M-500t, M-500t Mk.II, A-500x, AL-III loudspeakers (2 pr.)
Sunfire:Theater Grand III processor, Ultimate Receiver, Cinema Grand Signature 400 ~ seven, True Subwoofer Mk. II, D-10 Subwoofer

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