HD3S hum problem. - World-Designs-Forum

		World-Designs-Forum > World Designs > Problems
HD3S hum problem.

Problems For questions and answers re World Designs Projects

24th December 2020, 12:11 PM

Rhod

Junior Member

Join Date: Nov 2020

Location: Carmarthen,Wales

Posts: 5

Re: HD3S hum problem.

Quote:

Originally Posted by John Caswell

Hi Rhod,
Just as a silly, please measure the heater voltage on the valve base pins 4-5 and report back here.

John

Thanks John, will do.

Posting Rules
You may not post new threads You may not post replies You may not post attachments You may not edit your posts BB code is On Smilies are On [IMG] code is On HTML code is Off

Forum Jump

All times are GMT +1. The time now is 06:27 PM.