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6.4 Design of the power supply unit for the vacuum tube amplifier
Build an amp
6.4 design of the power supply unit for the vacuum tube amplifier
El84 amplifier tube circuit power 5w diagram schematic se schematics vacuum single audio triode stereo valve circuits build supply output5w tube amplifier with el84 Sherwood s-1000ii tube power amplifier sch service manual download2x4w stereo tube amplifier circuit.
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