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Quasimidi Sirius w/ Original PSU/Vocoder Mic & Printed Manual - Local Pick Up

Local Pickup Only

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Listed:4 years ago
Sold By
Aloha Synths
Kapolei, HI, United States
Joined Reverb

Quasimidi Sirius - Rare Synthesizer/Vocoder

Very Good Condition. Some marks and scratches (see pictures), and keys got a bit of coloration over time, but Fully Functional. Synth has never been opened, the original Quasimidi seal is still intact. Made in Germany.

Comes with Original Power Adapter, a Gooseneck Mic for Vocoder, and Printed Manual. Local Pick Up. No Returns.


The Sirius is a keyboard "groove-synth," featuring a subtractive hybrid-tone-generation referred to as DTE ('Difficult To Explain') synthesis introduced in 1997 by . The unit featured a both real-time and step sequencer with pattern- and song-modes, capable of acting basic , groove-box, or sound-module. The units is thus 7x and has 28-voice across it's 7 tracks, with track selecting a (track-specific) sound within 96 sounds (per bank) of preset- or user-writeable sounds.

  • Polyphony: 28 voices
  • Oscillators: 2 osc per voice : 128 synth waves, 365 drum and percussion samples
  • Filter: 24dB and 12dB slopes, Hi and Low pass filters with resonance and overdrive
  • Effects: FX1: reverbs, stereo delays. FX2: chorus, flanger, delays; vocoder
  • Arpeg/Sequencer: 16 pattern arpeggiator / 7 track sequencer with tap tempo
  • Keyboard: 49 velocity sensitive keys
  • Memory: 384 patches (288 preset, 96 user), 16 vocoder patches, 20 percussion kits
  • Control: MIDI (7 parts, 3 synth and 4 drums)
Local Pick Up. No Returns.

This item is sold As-Described

This item is sold As-Described and cannot be returned unless it arrives in a condition different from how it was described or photographed. Items must be returned in original, as-shipped condition with all original packaging.Learn More.

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