12-29-2013, 08:50 PM
Codefox
If you run on one tube won't you have distortion by design? They run either B or AB which means you will get half the wave.
I have no sound source, or rather no usable one. I need to buy an audio generator.That's the best test. And I already have a scope.
Well, in fact I do have a Western Electric oscillator but I never fired it up. It has weird plug. I need to solder wires to it I guess. And it is old tube from 60s or 50s, a colleague gave it to me about 3 years ago. It was either that or he would toss it. It came from Bell Labs.
If you run on one tube won't you have distortion by design? They run either B or AB which means you will get half the wave.
I have no sound source, or rather no usable one. I need to buy an audio generator.That's the best test. And I already have a scope.
Well, in fact I do have a Western Electric oscillator but I never fired it up. It has weird plug. I need to solder wires to it I guess. And it is old tube from 60s or 50s, a colleague gave it to me about 3 years ago. It was either that or he would toss it. It came from Bell Labs.