Just wondering if anyone has a copy of the Jolida JD-3000A schematic. I recently acquired a pair of these amps and they both are oscillating at about 161kHz at about 5W of power output. Yep, lovely radio transmitters and yes, that is with a non inductive resistor load and the input shorted. I've started tracing out the board but that of course won't tell me if the part values in mine actually match the design and it's not a quick process. Something is obviously amiss since both amps exhibit the same behavior.
So far my request to Jolida has not resulted in much, so if anyone has this I'd be mighty grateful.
Mike
