Available as an assembled Module and as a DIY project.
This Module is discontinued.
Sine, triangle and square outputs 0.1Hz-1.2kHz
The GMSN! Pure LFO is a real workhorse module. The sine, triangle and square outputs can be used as a control voltage, clock source or patched into the audio path for bass or drum synthesis.
The Range switch is used to toggle between the two frequency ranges:
Low: 0.1Hz – 41Hz
 High: 39Hz – 1.2kHz
 For more info on audio and control voltage signals, check out the Modular Synth Primer.
Module Specifications:
 Output Voltage: -5V to +5V
 Width: 4HP
 Depth: 22mm
 Power: 7mA +12v; 5mA -12v