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Double Knot V3

Semi-ModularAnalogDuophonic

$699

Imagine discovering a tiny synth that churns out wild rhythms and drones just by twisting knobs and patching bananas, no manual required. The Double Knot V3 invites you into that world with its unlabeled panel, encouraging pure experimentation from the first touch.

Each of its two voices packs a triangle/square wave VCO, a 5-8 step shift register sequencer with data buttons for 0s and 1s, a velocity-sensitive envelope with zero-crossing sync and decay control, and a VCA that can switch to slew mode via rear DIP switches. A central clock (1-60Hz internal, syncable via 3.5mm jack) drives the sequencers, while four-mode FM between oscillators unlocks inharmonic timbres and cross-modulation magic. Housed in a compact powder-coated bent aluminum case made in Pennsylvania, it offers banana jacks for +/-8V patching (grab 8-10 short cables to start), a 3.5mm TRS line out, clock I/O, and runs on a included 12V 600mA PSU.

Users love its raw, Serge-like edge for generative ambient textures, organic beats, and live improv—calling it a perfect entry to modular with surprising depth in such a small footprint. A few note the steep learning curve, but that's part of the fun in uncovering its secrets.

Released

2022

Status

In Production

Synthesizer
Format
Semi-Modular, Experimental, Desktop
Type
Analog, Subtractive
Internal Battery
No
Voice
A/D
Analog
Polyphony
Duophonic
Oscillators
2
Oscillator Type
VCO (Voltage Controlled)
Voices
2
Filter
No
Envelopes
2
LFO
-
Effects
No
Expression
Aftertouch
No
Velocity
Yes
MPE
No
Additional
-
Software
-
I/O
Audio In
-
Audio Out
Line level (banana)
Headphone
-
MIDI
-
MIDI Type
-
Ports
CV/Gate, Clock In, Trigger In, Banana
Wi-Fi
No
Workflow
Arpeggiator
No
Sequencer
Yes
Mod Matrix
No
Memory
No
Measurements
Dimensions
-
Weight
-
Last updated Mar 8, 2026