Chroma-4
Chroma Instruments /
model 04
Polyphonic colour synthesizer · 12 voices
Serial
CH-04-118
Chroma
4
/ polyphonic colour synth
Voices
12
Filter
24 dB
Powered
Oscilloscope / output
sine · idle
Gate
open
Rate
48 kHz
Voice
—
Cutoff
2.4 kHz
Resonance
4.0
Tempo
104
Play ▶
Clear
104
bpm
16-step sequencer
Pattern
Sunrise
Hold a pad for colour
Pads / play by colour
Keys 1–4 · Q–R · A–F
Velocity
fixed / 0.8
No samples · all synthesis
Designed in one file ·
no external audio
Move a fader, then play. The room is yours.
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