kevin gilmore's latest activity

same problem i have with toroidy transformers. shipping exceeds the part cost.

at no audio frequency can the eha5 generate 700vrms without the amp going into shutdown mode. bob katz and others have tested this. the...

1600 volts peak to peak measured stator to stator is 571 volts rms measured stator to stator. electrostatic headphones are a balanced...