Thanks to hifiengine for being there
it's a nice place
David Hafler DH_500
yes questions.. mind-buggling stuff
-the two main caps are 20,000uF 100V each
double their value ?
40,000uF 100V better ?
what are the usual problems on this amp
it dosent work anymore
i can change caps , rewire ect
for checking Bias stuff or having a check on transistors
i would need directions and advises ,
i want to keep this amp,
the input impedance is 47K OHM at 2.35 volts for a full 255 W.pr.ch. -8 ohm
is it balanced with any modern hi-fi preamp ? is it alwright ?
any informations will be appreciated