Member Since April 20, 2015
Stereo Circlotron OTL Project
This stereo OTL tube amplifier project is a continuation of my experiments with the circlotron output...
Circlotron Vacuum Tube OTL Prototype
Vacuum tube audio amplifiers almost invariably use specialized output transformers to match the naturally...
All Tube 20 Watt Audio Amplifier
This power amp was an experiment in designing an all-vacuum tube circuit. We take transistors for granted...