Revv Amplification has launched a signature version of its D25 tube amp combo that has been ... you will find a pair of 6V6 power tubes with a pair of 12AX7s in the preamp. Shape your tone using Gain, ...

If you ever wanted to build your own tube amplifier but you were intimidated by working with high voltages, [Marcel]’s low-voltage tube amp design ... and acts as a power amplifier.

East, one of the most celebrated bass players in history, knows a thing or two about tone – and he’s put practicality at the ...

There’s a mystique among both audiophiles and musicians about vacuum technology, thus having a tube amp still carries a ... triode preamp and a single power output tube. The transformers are ...