Edgar landivar
I have published a video on Youtube explaining how a tube or tube amplifier works, illustrating the ...
Old amplifiers
Amplificadores de audio antiguos, en especial a tubos y hifi. Mucho de restauración aquí o tips para audiófilos.
One of the little known uses for an old tube radio (or ...
This article does not have much preamble ... The thing is that, since I was already in the wave of ...