A-145-4

Module A-145-4 is a simple quad LFO (Low Frequency Oscillator). Just a bread-and-butter device and a simple demon for work. Virtually in every modular system several LFOs are required for modulation purposes. The module contains four simple LFOs with the waveforms triangle and rectangle. A dual color LED (red = positive / yellow = negative output voltage) indicates the triangle output of each LFO. The frequency range can be chosen for each LFO individually by means of a jumper between about 50 Hz … 0,04 Hz (about 25 seconds, jumper removed) and about 2Hz … 0,002 Hz (about 8 minutes, jumper installed).