3:1 Color:Black When the classic MS-20 analog

When the classic MS-20 analog synthesizer appeared in 1978

The sound of the SD909 consists of two main sections: the binary noise generator and two modulated triangle oscillators

and stereo delays

One knob affects all 10 CV outputs

Each of the two onboard oscillators can select from the internal bank of 512 waveforms

3:1 Color:Black When the classic MS-20 analog3: 1 is a voltage controlled switch. It allows the user to send one of three input signals to a single output. Control over the active input allows the user to craft unique rhythmic events from existing gates and clocks within a patch. The module can also function as a gate summer allowing for the creation of polyrhythms from multiple inputs.