New in box, never used, never mounted. Manufactured in 2021/2022.

Listing as Mint to comply with Reverb’s listing policies. I’m not a business. Only businesses can list items as Brand New.

Please check out the link to video included in this listing.

Price is firm.

Thanks, but I’m not interested in trades of any sort.


Katowice is a stereo variable–band isolator that allows the user to manipulate a selected range of frequencies. It is the first module in a series of upcoming Xaoc Devices products designed specifically for processing stereo signals.

Katowice splits the stereo input signal into three bands: low, middle, and high. While the knobs and CV inputs define the center frequency and bandwidth of the mid band, the low and high bands are automatically adjusted so that the sum of all three is a complete signal. All three bands are passed through high quality VCAs and their stereo outputs are available separately for further processing. A stereo mixdown signal is also available.

Katowice may be used as a crossover network, a parametric EQ, DJ-style kill filter, or other band-selective applications, including multiband compression and stereo enhancement. For detailed description, please refer to the manual.

All-analog design
Stereophonic, 3-band, 24dB/oct crossover module
Voltage controlled band configuration
Three stereo VCA blocks
Voltage controlled attenuation in each band
Eurorack synth compatible
10hp, skiff friendly
Current draw: +100mA / –100mA
Reverse power protection

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Listed2 years ago
ConditionMint (Used)
Mint items are in essentially new original condition but have been opened or played.learn more
  • Katowice
  • 2021/2022

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The Devil's Tone

Davis, CA, United States
Joined Reverb:2016

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