#496 Re: GK-71 - economical build.
Posted: Wed Jun 12, 2019 6:47 pm
James (Bristol area) was building a GM70 push pull amp. Not heard any more about it for a few years.
The place to discuss anything involving sound
https://audio-talk.co.uk/phpBB3/
It hasn't blown up...yet.....! Actually it's a mere 550v relative to the cathode isn't it?!