Doepfer A-145-4 Quad LFO - Slim Line Octatrack MKI and a global LFO to

and a global LFO to control both layers’ filter/pitch/amplifiers simultaneously

It can drive both simultaneously

The Pedal I/O is more than just a simple level shifter — it’s also an impedance converter

Power: 50mA@ +12V / 50mA @ -12V

Can you control your modular synth with your mind

Doepfer A-145-4 Quad LFO - Slim Line Octatrack MKI and a global LFO toModule A 145 4 is a simple quad LFO (Low Frequency Oscillator). Not a very "exciting" module, 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