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In Reply to: RE: Take a look at this Cary SLP-90 schematic posted by Michael Samra on November 13, 2014 at 17:38:31
some of the power amps with 1200uF after the rectifier and then they wonder why the rectifiers don't last and arc. The SLA 70 was like this. What is the deal with the huge caps. I put a theristpors in a few amps. Or just changed out the caps.
The Quicksilver Full Preamp was also hard on the dual 6X4's when it used them years ago. Those would arc after a while. Nice preamp though.
iBasso DX100,DX50 DX90. Chord Hugo. HiFiman 901 balanced. RSA Intruder, The Lightning. Fostex TH900 balanced, Hifiman HE-6, 560, JH13 Pro balanced. Lyr2, Audeze. All phones balanced. Whiplash cables.
Photo gallery: www.pbase.com/jamato8
Follow Ups:
John
Even in my CAry/AES set amps they have a pair of 1200uf series connected which I changed to a pair of 70uf parallel connected motorruns with great improvement.
"
The SLA 70 was a set of two 1200uF in series. What were they thinking?
iBasso DX100,DX50 DX90. Chord Hugo. HiFiman 901 balanced. RSA Intruder, The Lightning. Fostex TH900 balanced, Hifiman HE-6, 560, JH13 Pro balanced. Lyr2, Audeze. All phones balanced. Whiplash cables.
Photo gallery: www.pbase.com/jamato8
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