Here are a few hard to find Polytone schematics.
Polytone V1B Reverb Preamp Schematic.pdf
Polytone Lead and Bass Preamp Schematic.pdf
Polytone Bass Preamp Schematic.pdf
Polytone 220W Power Amp (Model 215-700) Schematic.pdf
Polytone 110W Power Amp (Models 101, 104, 212-300, 215-300) Schematic.pdf
Polytone 55W Power Amp (Models 100, 102, 103) Schematic.pdf
Steve
Polytone V1B Reverb Preamp Schematic.pdf
Polytone Lead and Bass Preamp Schematic.pdf
Polytone Bass Preamp Schematic.pdf
Polytone 220W Power Amp (Model 215-700) Schematic.pdf
Polytone 110W Power Amp (Models 101, 104, 212-300, 215-300) Schematic.pdf
Polytone 55W Power Amp (Models 100, 102, 103) Schematic.pdf
Steve
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