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Future Sonus Parva


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This Parva is fully functional and in great condition.  Does not include power supply.

From the oscillators and wave-shapers to the voltage-controlled filters (VCF) and snappy OTA-based voltage-controlled amplifiers (VCA), Parva's signal path is 100% analog. There's no DSP here.

Eight note polyphonic. Eight voice multi-timbral. Amazingly flexible.

Save and recall patches instantaneously, change parameters via MIDI, and route LFOs and envelopes to more than 40 destinations in the modulation matrix.

Parva is the first analog synthesizer to feature a USB Host port, which allows you to connect any class-compliant USB MIDI keyboard — or other controller — directly, without the need for a computer.

  • 3 Digitally-controlled analog oscillators per voice
  • Sawtooth, triangle, and PWM waveforms
  • Variable-width saw waves
  • Tunable +/- 5 octaves
  • Hard Syncable
  • Independent level controls
  • 4 4-stage (ADSR) envelopes per voice
  • Exponential curves for punchy attack and natural decay
  • Linear mode also available
  • Loopable envelopes
  • Routable to >40 destinations
  • 4 LFOs per voice
  • Sine, sawtooth, triangle, and square waveforms
  • Random sample-and-hold
  • Stepped LFOs
  • Free-running or key-synced
  • Routable to >40 destinations
  • Polyphonic Aftertouch
  • 2 configurable voltage-controlled filters per voice
  • 24db or 12db low-pass or high-pass modes
  • 12db bandpass mode
  • Self-oscillating
  • Filter FM
  • Individual 1/4" stereo line-level outputs for each voice
  • 1/4" left and right main outputs
  • Stereo 1/4" headphone jack
  • MIDI input and ouput
  • USB port for MIDI input and output
  • USB Host port for direct connection of USB MIDI controllers