Cooljazzer Fri, 01/02/2015 - 08:28 Severe distortion at all volume levels traced to short circuit Zener D9 in bias circuit causing R62 to go open circuit. Sounds great now. Full Name Ian Azrikan Member for 11 years 2 months Seems to be a common failure inertian Mon, 01/05/2015 - 16:57 Seems to be a common failure point for these amps, I've only seen a few operational RD50s that still had their original zener and resistor intact. Log in or register to post comments Log in or register to post comments
Full Name Ian Azrikan Member for 11 years 2 months Seems to be a common failure inertian Mon, 01/05/2015 - 16:57 Seems to be a common failure point for these amps, I've only seen a few operational RD50s that still had their original zener and resistor intact. Log in or register to post comments
Seems to be a common failure
Seems to be a common failure point for these amps, I've only seen a few operational RD50s that still had their original zener and resistor intact.