Access Virus Indigo — Virtual Analogue Synthesizer, 37-Key, Very Good Condition

The Access Virus Indigo is the 37-key keyboard version of the Virus B engine — a legendary virtual analogue synthesizer with 24-voice polyphony, 16-part multitimbrality, and 6 outputs. It's one of the most capable and characterful VA synths ever made, and this one is in very good condition and ready to work.

The Virus B engine features 4 oscillators (sawtooth, variable pulse, sine, triangle) with sync, 64 digital FM spectral waveforms, 3 LFOs with 68 waveforms, and 2 independent resonant filters usable in series, parallel, or split. Filter types include lowpass, highpass, bandpass, and band reject with up to 36dB per voice, plus 5 FM modes and dedicated overdrive/saturation.

This is the silver/blue Indigo — visually iconic and immediately recognisable. Originally planned as a limited edition, demand ran so high it became a standalone product in its own right. Build quality is excellent — solid aluminium panels, high-quality pots, and a keyboard that has lasted well.

Specs:

• 37-key semi-weighted keyboard
• 24-voice polyphony, 16-part multitimbral
• 6 audio outputs
• MIDI In/Out/Thru
• 3 LFOs, 2 multimode filters per voice
• Dedicated overdrive/saturation circuit
• Arpeggiator, mod matrix, effects

Condition: Very good. Shows normal cosmetic wear for its age — all controls fully functional, sounds exactly as it should. No issues.