View Single Post
Old 4th Jun 2018, 7:13 am   #4
Chris55000
Nonode
 
Join Date: Aug 2007
Location: Walsall Wood, Aldridge, Walsall, UK.
Posts: 2,853
Default Re: Advance J2 Audio Generator

Hi!

Do a search for "50VA R Core Tube Transformer" - you can get one that's dual primary with a secondary of 250-0-250V and twice 6.3V, enabling you to use one isolated 6.3V for the EZ81, and allowing for the regulation percentage, I think one of these'd get your J2 up and running nicely!

They mount on a flat surface and I think there's an inter–winding screen as well!

Chris Williams
__________________
It's an enigma, that's what it is! This thing's not fixed because it doesn't want to be fixed!
Chris55000 is offline