Scored some really cool stuff today.
I now just need to make a circuit to go with it. I already have a low voltage amplification stage that I tested with 12AX7 and 12AT7. I am tempted just to put it in the socket as is, but must check heater requirements for these new ones.
One Russian, one West German RCA, and one Adzam (apparently made by Philips).
I now just need to make a circuit to go with it. I already have a low voltage amplification stage that I tested with 12AX7 and 12AT7. I am tempted just to put it in the socket as is, but must check heater requirements for these new ones.
One Russian, one West German RCA, and one Adzam (apparently made by Philips).