Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Model 70 tone control
#5

Doubt it's an alignment problem. Seems like a decoupling issue. The quick and easy to fix it is to install a small cap from the plate of the 47 tube to ground. Size would be a .005@630v should do it.
Terry

When my pals were reading comic books
I was down in the basement in my dad's
workshop. Perusing his Sam's Photofoacts
Vol 1-50 admiring the old set and trying to
figure out what all those squiggly meant.
Circa 1966
Now I think I've got!

Terry


Messages In This Thread
Model 70 tone control - by 37silverstreak - 04-26-2011, 07:42 PM
Re: Model 70 tone control - by Steve Davis - 04-26-2011, 07:50 PM
Re: Model 70 tone control - by 37silverstreak - 04-26-2011, 08:47 PM
Re: Model 70 tone control - by 37silverstreak - 04-27-2011, 07:33 PM
Re: Model 70 tone control - by 7estatdef - 04-27-2011, 07:57 PM
Re: Model 70 tone control - by Steve Davis - 04-27-2011, 08:27 PM
Re: Model 70 tone control - by 37silverstreak - 04-28-2011, 08:41 PM
Re: Model 70 tone control - by 7estatdef - 04-29-2011, 07:39 AM



Users browsing this thread: 1 Guest(s)