Knobula Poly Cinematic
8-voice polyphonic supersaw synthesizer with chord memory
12 HP Eurorack module
Poly Cinematic is an 8-voice polyphonic synthesizer in 12HP featuring 56 oscillators total (7 per voice). It offers three oscillator types — 7-oscillator supersaw, 3-oscillator syncable square/pulse, and 3-oscillator tone wheel generator — each with three sub-modes selected by the Mode switch. Three filter types (low-pass, notch, high-pass) with key follow and envelope depth shape the sound, followed by a built-in stereo reverb. All controls are immediate with no menus. Supports both MIDI (8-voice poly) and CV/Gate with chord memory for triggering stored chords from a single note.
Features
- 8-voice polyphonic synthesizer with 56 total oscillators
- 7-oscillator supersaw per voice
- 3-oscillator syncable square/pulse
- 3-oscillator tone wheel organ generator
- 9 oscillator combinations (3 Wave types × 3 Modes)
- 3 filter types: low-pass, notch, high-pass
- Filter key follow (Off/Half/Full)
- Envelope-to-filter modulation (Env Depth)
- Built-in stereo reverb
- Chord memory with CV selection
- MIDI input with 8-voice polyphony
- CV/Gate input with polyphonic layering
Controls & Jacks (22)
- Attack
- Release
- Trigger
- Frequency
- Env Depth
- Filter Type
- Resonance
- Key Follow
- Detune
- Pitch
- Shift
- Wave
- Mode
- Trigger In
- Filt Freq
- Reverb
- MIDI In
- Chord Select
- V/Oct
- Out L
- Out R
- Decay Sustain— Controls the time taken for the envelope level to decrease to zero whilst the key is pressed. Rotate past the halfway point and the decay b
How-To Guides
- Classic Supersaw Pad
- Tone Wheel Organ
- CV Chord Stabs
- Hard Sync Lead
Explore the interactive Poly Cinematic panel on BleepDex — tap any control to learn what it does.