EF202 Theremorph Optical Theremin

Electro-Faustus EF202 Theremorph

A collaboration between Electro-Faustus and Delptronics, the Theremorph is a full synthesizer with built-in optical theremin. The synth features a digitally controlled oscillator with selectable analog waveforms, transistor-based ladder filter design, and a modulation section with an LFO and Attack/Release envelope allowing for varied control of pitch and filter cutoff.

The theremin itself can directly control the pitch of the DCO, or be configured via a web app to transmit MIDI data as notes, pitch bend, CCs, or NRPNs. There are also plenty of I/O ports available for MIDI, gate, and CV, allowing Theremorph to be a playful and interactive member of your instrument setup.

EF202 Theremorph Features

• Optical Theremin controlled mono-synth
• Digital controlled oscillator with analog waveshapes
• Ladder lowpass filter
• MIDI I/O assignable by web app
• LFO and envelope generator routable to filter and pitch
• CV and Gate I/O