What is a phase control regulation stereo power amp model number pcr 800
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It appears as a "special order" item here in Canada at ELECTROSONIC Mallory/CDE 11000uf cap (). That is a current part number for a Mallory/CDE Computer Grade 75WVDC ( 100V Surge ) electrolytic. ĭo a search for a Mallory/CDE 11000 mfd(uf) cap using this part number ( CG113U075X4C ) I'm really enjoying all this electronic "who dunnit" stuff. All I found was a few other guys looking for the same thing. I have done a search before trying to find a schematic for this amp. Panasonic shows a 10K at 100V at Digikey.įunny, the caps are made by the same company, ElCap. See them online and Allied, Mouser, others. I'm just looking at the Newark paper catalog here. Same screw-terminal "Computer Grade," yes? Sprague and Mallory make 15K at 75V, CDE has a 14K at 75V listed, and United Chem-Con makes both 10K and 15K at 100V. Here, again, replace both caps, not just the bad one. It's also likely shown on the schematic for that model. Who's the manufacturer on those ones? Track them down via Google.Īlso, is Soundcraftsmen still in business? I'd be talkin' to their service folks about replacements, and what the voltage SHOULD be on those caps. Could there be something else that is driving the voltage so high? I thought it was odd that this one would need more voltage. I Also wondered because this amp uses 8 MOSFETs and my Hafler uses 12. Yes I thought about the fact that I am above 75VDC. IMO, the 10,000 will work, You´ll have 10% less reserve, but if You don´t overdrive the amps You´ll be OK. Have You checked Your line voltage?, You are overdriving the 75V caps with 87VDC.