Thread
:
Bush DAC90A hum - AGAIN!
View Single Post
4th Dec 2021, 9:08 pm
#
37
Gabe001
Octode
Join Date: Oct 2019
Location: Stockport, Greater Manchester, UK.
Posts: 1,646
Re: Bush DAC90A hum - AGAIN!
It doesn't look like it's the heater chain then. Maybe you could try the velleman signal tracer next? Start at the volume control and work your way forward along the signal path.
G
Gabe001
View Public Profile
Visit Gabe001's homepage!
Find More Posts by Gabe001