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Golden Section Gestural Chaos Synthesizer - Image 1

Golden Section Gestural Chaos Synthesizer

AnalogMonophonic

Imagine a synthesizer where chaos isn't a bug—it's the beating heart, inspired by Rob Hordijk's legendary Benjolin but twisted into something even more alive through touch and gesture.

At its core sits the Peterlin module with twin analog oscillators that cross-modulate wildly, feeding into a resonant lowpass filter and the unpredictable Rungler shift register circuit for those signature churning drones, percolating rhythms, and gurgling surprises. Flanking it are two Gold gestural controllers, each with gilded antennas and touch points—perfect for sweeping filter openings or oscillator tuning by hand—while paired Section modules act as voltage samplers with green inputs, blue CV controls, and orange outputs for patching in wild modulation from Peterlin signals or Gold gestures. All this lives on a wooden base with banana jacks for patching (cool colors for CV in, warm for audio out), one audio input, stereo outputs, and power from a 9V battery or 12V supply, making it a portable powerhouse for experimental soundscapes.

Players love how the gestural interface unlocks intuitive, performative madness that feels organic, though some note the steep learning curve rewards patient explorers with endlessly evolving textures.

Released

Unknown

Status

In Production

Synthesizer
Format
-
Type
-
Internal Battery
Yes
Voice
A/D
Analog
Polyphony
Monophonic
Oscillators
2
Oscillator Type
-
Voices
1
Filter
Yes
Envelopes
-
LFO
-
Effects
No
Expression
Aftertouch
No
Velocity
No
MPE
No
Additional
rungler circuit, gestural control, banana jack patching
Software
-
I/O
Audio In
1
Audio Out
1 stereo
Headphone
-
MIDI
-
MIDI Type
-
Ports
-
Wi-Fi
No
Workflow
Arpeggiator
No
Sequencer
No
Mod Matrix
No
Memory
No
Measurements
Dimensions
-
Weight
-
Last updated Feb 25, 2026