Wednesday, August 9, 2017

Ultra-Linear Operation Of The Williamson Amplifer

Early Hafler article on the KT66 Ultra Linear amplifier.



1 comment:

  1. The Williamson has a lot of faults by the standards of just a few years later even though it was a big step forward at the time. I cringe that there are still people building Williamsons without a thorough understanding of the circuit.

    ReplyDelete