Based on 1960 and 1961 Jenning schematics. This is 1/2 of the rig. It contains 3 parts of the preamp in series mode: Input, stage and TB.
Based on 1960 and 1961 Jenning schematics. This is 1/2 of the rig. It contains 3 parts of the preamp in series mode: Input, stage and TB.