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24th March 2008, 10:57 PM
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diyAudio Member
Join Date: Dec 2002
Location: slovenia
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parasound D/AS 1000 II question
Hi!
I have a qustion regarding bias setting for this amp. Both channels were blown, managed to fix that, but dont know how much bias would be reasonable. Curently runnig at 100mA/device but runnig quite hot (cant hold hand on heatsinks). Schematic is for D/AS 1000, mine is mark 2, should be the same except different parts used. Original output devices were 1 pair 2sa1302/2sc3281, 2 pairs 2sa1215/2sc2921, which i replaced with 2sa1943/2sc5200 & 2sa1295/2sc3264. Thanks some pics:     
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