Bigzun

BIGZUN – handmade Eurorack modules from Poland.

Every module is designed and built in a small one-person workshop. The modules grow out of more than a decade of making electronic music: self-evolving drone voices, generative and Berlin School sequencers, clocks and dividers, and practical utilities for everyday patching.

Fully assembled modules, each tested one by one
Durable FR4 front panels, standard Eurorack 3U format
Clear specifications for every module: width, depth, current draw, inputs and outputs

Modules are available on Etsy (SynthDIYLab), eBay, Reverb and Tindie. Manuals, demo videos and the full catalogue: bigzun.com

Multi 5+4, Simply Clock Scaler, Timewind Pulse, Aether Evolver (Blue Panel) and LOOM are among Bigzuns most popular products.

Contact

4HP PSU

Compact +12V/-12V power supply module for small cases

$59 MSRP

4 HP25 mmPower Utility

4x4 Buffered Multi

4x4 Buffered Multi

Active buffered multiple, 4 inputs to up to 12 outputs

$66 MSRP

6 HP25 mmMultiple Utility

7x4 Mega Multi (Black Panel)

7x4 Mega Multi (Black Panel)

Passive multiple / patchbay with 28 jacks in 7 groups of 4

$66 MSRP

10 HP25 mmMultiple Utility

Advanced APC

Three-oscillator Atari Punk Console drone voice with OLED, LFO and chaos modulation

$137 MSRP

8 HP25 mmLFO Noise Oscillator Random Synth Voice

Aether Evolver (Black Panel)

Aether Evolver (Black Panel)

Self-evolving generative drone synthesizer with OLED, LFO and chaos modulation

$137 MSRP

8 HP25 mmLFO Oscillator Random Synth Voice

Aether Evolver (Blue Panel)

Aether Evolver (Blue Panel)

Self-evolving generative drone synthesizer with OLED, LFO and chaos modulation

$137 MSRP

8 HP25 mmLFO Oscillator Random Synth Voice

Cross P2

2HP passive crossfader for audio and CV

$35 MSRP

2 HP25 mmMixer Utility

Drone Generator

Drone Generator

Dual-block analog drone generator for dense ambient textures

$106 MSRP

10 HP25 mmNoise Oscillator Synth Voice

Dual Attenuverter

Dual Attenuverter

Dual active attenuverter with offset and inversion for CV and audio

$35 MSRP

6 HP25 mmAttenuator CV Modulation Dual/Stereo Polarizer Utility

Dual Audio Amp

Dual headphone / small speaker amplifier, up to 1 W per channel

$47 MSRP

4 HP25 mmDual/Stereo Utility

GLIDE

Dual slew limiter / portamento with separate rise and fall

$47 MSRP

4 HP25 mmCV Modulation Dual/Stereo Slew Limiter

LOOM

FM drone voice with three digital oscillators, OLED menu, LFO and chaos modulation

$137 MSRP

8 HP25 mmLFO Oscillator Synth Voice

Micro Distortion

Micro Distortion

Compact distortion / overdrive effect

$40 MSRP

4 HP25 mmDistortion Effect Waveshaper

Mini Delay (Black Panel)

Mini Delay (Black Panel)

Compact delay effect with repeats, time and level

$68 MSRP

4 HP25 mmDelay Effect

MIX6

Passive 6-channel mixer for audio and CV

$41 MSRP

6 HP13 mmMixer Utility

Mixer A6

6-channel active mixer with gain per channel and master

$59 MSRP

8 HP25 mmMixer Utility

Mixer P6

6-channel passive mixer for audio and CV

$34 MSRP

6 HP25 mmMixer Utility

Multi 5+4

Skinny 2HP passive multiple with 5+4 jack groups

$34 MSRP

2 HP25 mmMultiple Utility

MUTE

Four passive latching mutes

$38 MSRP

4 HP13 mmQuad Switch Utility

Out Of Even

Clock divider with 10 outputs including odd divisions /3 /5 /7

$93 MSRP

8 HP25 mmClock Modulator Frequency Divider Utility

Ratchet

Clock ratchet / trigger burst generator with random hits and CV control

$65 MSRP

4 HP25 mmClock Modulator Random

RC2

Passive low-pass + high-pass filter in 2HP

$28 MSRP

2 HP13 mmFilter Utility

Simply Clock

Master clock 1-400 BPM with two divided/multiplied outputs and OLED

$83 MSRP

4 HP25 mmClock Generator Clock Modulator Frequency Divider

Simply Clock Scaler

Simply Clock Scaler

Dual clock divider/multiplier /128 to x8 with OLED, for polyrhythms

$71 MSRP

4 HP25 mmClock Modulator Frequency Divider

Slope LFO

Analog LFO with square and slope outputs and skew control

$59 MSRP

4 HP25 mmLFO

Stochastic Scale

Stochastic Scale

Generative CV/gate sequencer with 10 scales, probability and ratcheting

$137 MSRP

8 HP25 mmQuantizer Random Sequencer

Stochastic Scale Sequencer

Stochastic Scale Sequencer

Duplicate – see Stochastic Scale

$165 MSRP

8 HPRandom Sequencer

Tetra Noise

Four noise colours: white, pink, brown and violet

$53 MSRP

8 HP25 mmNoise Random

Timewind Pulse

Berlin School generative CV/gate step sequencer with OLED and ratcheting

$137 MSRP

8 HP25 mmClock Generator Random Sequencer

XOR Drifter

Dual drone synth built around XOR logic - raw, glitchy noise textures

$94 MSRP

10 HP25 mmLogic Noise Oscillator Synth Voice