View Single Post
Old 3rd Sep 2019, 3:31 pm   #17
crackle's Avatar
Join Date: Mar 2011
Location: Basildon, Essex, UK.
Posts: 3,945
Default Re: Kolster-Brandes MR10

The other thing to check if the 12AT7 heaters check out OK are the valve socket pins.
I think they may be the little brass fork types, and they sometimes go very brittle and snap off.

BVWS Member, 2E1MJE
The KB Museum

My collection in the Radio Museum
crackle is offline