XAOC Devices Lipsk
8-bit binary bit inversion commander for radical waveform mangling
6 HP Eurorack module
Lipsk is a binary logic expander module for the Xaoc Devices Drezno system, designed to invert individual bits of an 8-bit digital signal representation. It sits between Drezno's ADC and DAC sections, allowing manual or CV-controlled bit flipping to create radical waveform transformations, frequency multiplication effects, and unconventional signal processing impossible in the analog domain.
Features
- 8-bit binary bit inversion of digital signal representation from Drezno or other Leibniz subsystem modules
- Manual bit inversion via eight illuminated buttons (one per bit, bits 0–7)
- CV gate-controlled bit inversion via eight gate input sockets
- Combined manual and gate inversion with double-inversion (no inversion) behavior when both active
- Hardware-based bit processing logic with virtually no latency
- Operates at extreme rates suitable for audio-rate binary manipulation
- 10-pin interconnector cable connection to Drezno and subsequent expanders
- Receives 8-bit data via IN header on back PCB, delivers processed code to OUT header
- Chainable in Leibniz subsystem expander loop (in-out)
- Individual bit outputs for each of the 8 bits
- LEDs show combined effect of both manual and gate actions
- 6hp, skiff friendly
Controls & Jacks (18)
- ADC — {"tips": ["Lipsk must be connected to Drezno (or another expander in the chain) via the 10-pin interconnector cable on the back PCB — this i
- INV — INV
- DAC — DAC
- Bit 7 Gate Input — {"tips": ["If the Bit 7 manual button is already active (bit inverted), a gate here will flip it again — resulting in no inversion for the d
- Bit 6 Gate Input — {"tips": ["Bit 6 gate inversion creates complex waveform folding in sync with gate rhythm.", "Combining gate inputs on bits 6 and 7 simultan
- Bit 5 Gate Input — {"tips": ["Gating bit 5 at rhythmic rates creates stepped distortion that follows your sequence.", "Button active + gate = no net inversion.
- Bit 4 Gate Input — {"tips": ["Works well with drum pattern gates for rhythmic bit-crushing effects.", "Button active + gate = no net inversion."], "range": {"m
- Bit 3 Gate Input — {"tips": ["Lower bit gate automations at audio rate produce frequency multiplication effects.", "Button active + gate = no net inversion."],
- Bit 2 Gate Input — {"tips": ["At audio-rate gates, creates extreme frequency-doubling effects.", "Button active + gate = no net inversion."], "range": {"max":
- Bit 1 Gate Input — {"tips": ["At audio rates creates high-frequency noise-like artifacts.", "Button active + gate = no net inversion."], "range": {"max": "5V (
- Bit 0 Gate Input — {"tips": ["The average frequency of outputs at bit 0 is twice the input frequency — feeding audio-rate gates here doubles frequency.", "Only
- Bit 7 Inversion — {"tips": ["If button is active and gate flips it, the LED will reflect the actual net inversion state — not just the button state.", "Useful
- Bit 6 Inversion — {"tips": ["Reflects both manual button and gate input — watch it to understand the actual binary state being processed."], "range": null, "g
- Bit 5 Inversion — {"tips": ["Reflects both manual button and gate input states combined."], "range": null, "gotcha": null, "related": ["Bit 5 Inversion", "Bit
- Bit 4 Inversion — {"tips": ["Reflects both manual button and gate input states combined."], "range": null, "gotcha": null, "related": ["Bit 4 Inversion", "Bit
- Bit 3 Inversion — {"tips": ["Reflects both manual button and gate input states combined."], "range": null, "gotcha": null, "related": ["Bit 3 Inversion", "Bit
- Bit 2 Inversion — {"tips": ["Reflects both manual button and gate input states combined."], "range": null, "gotcha": null, "related": ["Bit 2 Inversion", "Bit
- Bit 1 Inversion — {"tips": ["Reflects both manual button and gate input states combined."], "range": null, "gotcha": null, "related": ["Bit 1 Inversion", "Bit
How-To Guides
- Upper/Lower Signal Half Swap
- Odd/Even Quarter Swap
- Full Signal Inversion (All Bits)
- CV-Gated Rhythmic Bit Flip
- Bit Reduction / Lower Resolution
- Binary Drum Trigger Pattern Generator
- Mid-Bit Wavefolding
- Binary CV Transformation for Melodic Mangling
- Audio-Rate Bit Flip Pseudo-FM
- Binary Logic Operations with External Modules
Explore the interactive Lipsk panel on BleepDex — tap any control to learn what it does.
