In Reply to: Hum pot in DHT preamp ??? posted by lampa on October 31, 2001 at 20:00:38:
I try disconnect the pots and instal small cap across LT317 and LT337.
Also I try connect the bias resistor on (-) side of the heater.
Thanks for sugestion ! Joe
This post is made possible by the generous support of people like you and our sponsors:
Follow Ups
- Re: Hum pot in DHT preamp ??? - lampa 07:38:54 11/01/01 (0)