04-01-2018, 09:59 AM
Jim McShane speaks highly of the Russian Tung-Sols; I got those for my EF-22s.
>>>I noticed that the sine wave was slightly miss-shaped on one channel. Turns out I didn't do quite as good a job building as I originally thought. Found a slight wiring error in the preamp section that accounted for the slightly distorted waveform. I didn't have a scope or signal generator in my grade-school days!
>>>
I'm sure this was what accounted for that extra warm tube sound
>>>I noticed that the sine wave was slightly miss-shaped on one channel. Turns out I didn't do quite as good a job building as I originally thought. Found a slight wiring error in the preamp section that accounted for the slightly distorted waveform. I didn't have a scope or signal generator in my grade-school days!
>>>
I'm sure this was what accounted for that extra warm tube sound
People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
