Moon Modular - 501E: Dual Oscillator Expander Moog Unit MU 5U Synthesizers.Com Format

Manufacturer Description:
The M 501E DUAL OSCILLATOR EXPANDER adds more inputs and outputs to the M 501D dual oscillator.

Ten output jacks provide the individual waveform outputs of oscillator 1 and 2: sine, sawtooth, triangle, rectangular and pulse.

The four inputs expand both vcos by linear frequency modulation and hard sync.