Kanawha Music and Art now sells the Filternator, its 6HP passive inductor-based resonator, as an assembled Eurorack module — and has added a DIY PCB/front panel combo announced 8 October 2026.
The Filternator is both a filter and a resonator: “Extremely wide frequency range (approximately 295Hz to 3.4kHz)”, with high and low pass filter modes and six switches to determine the frequency. It is a passive design which requires no power but doesn’t attenuate the input signal, and offers a wet/dry mix control with a MIX CV input for automating the mix. Specs: 6HP, 12mm deep, no power requirements, CV input unipolar 0 to +5V.
Source: Kanawha Music and Art, October 2026
Filternator module $100.00 incl. shipping; two modules for stereo $180.00 incl. shipping; new PCB/front panel with BOM $25.00 (NEW 10/8/26).