WTB/ trade : need 0C3 regulator tube
 

I have OD3 0A3 0A2 for trade or buy out-right a 0C3 for Johnson 6N2
Thunderbolt.
AL

WTB/ trade : need 0C3 regulator tube
 

In article ,
al goss wrote:
I have OD3 0A3 0A2 for trade or buy out-right a 0C3 for Johnson 6N2
Thunderbolt.
AL

I don't have any spares in the junkbox, but AES has them for a couple
dollars each.

If you replace them with a zener string, it will cost more than an OC3
replacement, but it will be quieter. Adding a 1uF film bypass to the
zener string, as close as possible to the caps, and putting the whole
thing in a metal can can really help noise.
--scott
--
"C'est un Nagra. C'est suisse, et tres, tres precis."