Manual Signal Generator

This module is mainly designed to be a controller, but it can also make a base kick like sound.

The Reverse DC Motor means that the motor is used in verse, as a signal generator, you turn the motor by hand and it generates a voltage and a oscillation.

The way i use it is to controll other modules, the big knob is nice to operate and it has a range of -10v to +10v. The motor makes the voltage go up or down (left = down-, right = up+), when the motor stops rotating the voltage will return to where it was set by the big knob. The output range can be set by a potmeter, and you can also mix a external signal into the CV output, the external signal can be attenuated witha potmeter.

Specifications:
* Module width: 35mm (7hp), power consumption (should be very little): +?mA -?mA.

CV in (left jack socket): CV input can be any signal, in a range -12v to +12v. The volume can be adjusted with a potmeter.

CV out (middle jack socket): The range is +10v to -10v. The output is determined by the Motor + Big knob + External input signal.

Audio out (right jack socket): The range is +10v to -10v. This is a audio signal that comes from the motor, it is amplified and clipped by diodes, you can use it also as a clock source, altho it is not a clean signal.

https://gieskes.nl/eurorack/?file=reverse-dc-motor-2