At the extreme budget end of tube audio lie single-tube amplifiers usually using very cheap small-signal pentodes ... conventional circuit of the tube amplifier. Most tube enthusiasts will ...
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 might spark your interest. The design operates ...
It's old, British and cool, and you might even be able to pick up one for 500 bucks. But with its edgy Vox, underpowered ...
The Cloudhammer is a high-end 40-watt all-tube head that's hand-wired in Belgium by AmS Amps' Ben Genot, and the prototype ...