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So, I have the Photofact for the 1A45-A and it is close enough, but it would be fun to have the exact schemo if anyone has it laying around.
If anyone is interested in the differences:
The 1A uses 6J7 tubes for the preamps and the mixer whereas the 1B uses 5879 tubes for the preamps and a 12AX7 for the mixer. There are also 3 chokes in the chassis I have. I'm not sure if they were original equipment as I haven't seen chokes in many of the older Dukane schematics.
Thank you,
Brian
If anyone is interested in the differences:
The 1A uses 6J7 tubes for the preamps and the mixer whereas the 1B uses 5879 tubes for the preamps and a 12AX7 for the mixer. There are also 3 chokes in the chassis I have. I'm not sure if they were original equipment as I haven't seen chokes in many of the older Dukane schematics.
Thank you,
Brian