Dad’s Williamson Amp
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A “Williamson” push-pull beam tetrode power amplifier.
Specifications
- Circuit Type: “Williamson” push-pull, class AB, triode/pentode
- Input Sensitivity: 1V PtP
- Input Impedance: 220Kohms
- Output Power: 60W per channel
- Tubes: 2 x 6SN7, 2 x 6BL7, 4 x 8417
- Power Consumption: 300W max
