This circuit is placed between the instrument pickup and the amplifier input. The same version can be found from other sources in this section. This is from an English magazine from the 80s.
This amplifier obtained from Signetics documentation can operate with signals ranging from the...
The coil is formed by 70 + 5 turns of 6 to 30 AWG wire on a 1 cm to 10 cm ferrite core. The...
This circuit came out in an English magazine from 1978. The circuit generates a ladder of 128...