This is my first successful vacuum tube project.? The output of this small amplifier in which a 6V6GT output pentode is connected as triode is about 4.5 watts.
This project involves a single ended audio amplifier, which consists of a resistive input network, a driver stage, and an output stage to a typical 8 ohm loudspeaker load, all the while, using a minimum of supportive passive components for biasing and coupling duties. Power-supply voltage is provided by? full wave diode rectification of 230 VAC by a magnetic transformer. This design provides a quality audio amplifier.
Valve amplifier circuit diagram
What are ressistors values ?
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