In Reply to: Re: old diode posted by grhughes on January 11, 2006 at 14:28:10:
Voltages are as follows: 210vac first enters the + of this other diode? unit and exits as -82vdc and then to the cathode of the Sylvania diode and exits as -89 vdc.This then goes on to a pot to supply the bias voltage for a pair of 6550.The trouble that I am having is that when I adjust the pot for the best sound, the negative voltage on pin 5 of both tubes is always about 8 volts different. It's probably a simple fix but the solution is evading me for the time being.Thank you, wpod
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: old diode - wpod 01/12/0608:40:17 01/12/06 (1)
- Re: old diode - grhughes 10:39:00 01/12/06 (0)