
CIRCLOTRON.TRIPOD.COM
Circlotron HistoryWhat the Heck is a Circlotron? A Circlotron is a vacuum tube power amplifier with an unusual push-pull output stage. Rather than alternately driving halves of an output transformer primary whose center-tap is connected to B , a Circlotron drives the entire primary from a floating bridge. Originally, Circlotron was an Electro-Voice (EV) trademark, these days it seems to refer to any amplifier with a bridged output stage and floating power supplies. The Circlotron topology provides several advantages:.
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