Thursday, February 2, 10:38 PM -
Musical instruments
... configured as a so-called zero field transformer.
The attenuator is a heavy gilded 2x23 position switch with steps of +/- 0.5, 1, 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10 dB.
The output stage is designed ...