XAOC Devices - Drezno


The Drezno is an 8-bit signal processor with AD and DA converter sections. The analog to digital stage translates incoming audio material or control voltages into the binary format. Results are emitted at eight gate outputs. The digital to analog stage works the other way round. Here, 8-bit data is generated based on gate voltages and subsequently converted into analog audio respectively CV material. Incoming as well as outgoing signals can be trimmed via gain and offset sliders. Thanks to the built-in clock generator's high rate of about 2 MHz, there's very little aliasing going on while the module processes audio signals. Alternatively to the internal circuit, external clock signals can be used.

Drezno's field of application is very wide. The module can be used, for instance, as a bit crusher, a pattern generator, a frequency multiplier or as a signal source, producing complex audio waves or control voltages.




  • Universal subsystem for creating and processing analog signals in the 8-bit digital domain
  • Suitable for CV and audio processing with no aliasing
  • Independent ADC & DAC
  • Near 2Mhz internal clock with external clock inputs to both converters


Drezno can be expanded with the Lipsk module.


ADC stage:
Signal input
Clock input
Eight gate outputs

DAC stage:
Signal output
Clock input
Eight gate inputs

3U Eurorack module, 12 HP wide, compatible with Skiff cases
Power consumption: 50 mA at +12 V and 65 mA at -12 V

0.133 kg
Article Number
External Links
Status: The article can be picked up in the shop right now / article is ready for dispatch
availability ? immediately available
€ 19% VAT excl. €208.40 € 19% VAT incl. €248.00
Excl. 19% VAT, Excl. shippingLieferzeit 1 Tag