Cwejman SM-1

The Cwejman SM-1 is a complete analogue synthesiser voice for Eurorack combining dual oscillators, dual LFOs, a multimode filter, dual looping envelopes and a VCA in a single 56 HP module. Renowned for its precision, extensive modulation options its iconic Cwejman sound, the SM-1 can function as a complete monosynth or integrate seamlessly into larger modular systems.

Specs:

• Semi modular analogue synthesiser voice
• 56 HP
• Dual voltage controlled oscillators
• Noise generator
• Ring modulator
• Oscillator sync
• Pulse width modulation
• Internal VCAs for oscillators
• Two voltage controlled LFOs
• Seven LFO waveforms including random
• LFOs track 1 V/oct and operate into audio rates
• Multimode filter with dual peak modes
• Low-pass, high-pass, band-pass and notch responses
• Adjustable filter spacing control
• Self oscillating resonance
• Dual saturation modes
• Two looping ADSR envelope generators
• Full CV control over Attack, Decay, Sustain and Release
• Master section with transpose and glide
• Extensive CV and audio patch points
• Suitable as a standalone synthesiser voice or modular building block

Includes original box & ribbon cable.

Video: https://youtu.be/yucOKoQpADo

Product Specs

• Item Number: 43433
• Make: Cwejman
• Model: SM-1
• Condition: Excellent
• Finish: Eggshell
• Categories: keyboards-and-synths ⇒ eurorack
• Function: Synth Voice
• MPN: 43433
• Modular Grid: Eurorack ⓘ ＋
• Dimensions*: 56 HP
• Power*: 150 mA +12V 120 mA -12V ? mA 5V

* User contributed details