12 HP
40 mm deep
Current Draw
? mA +12V
? mA -12V
? mA 5V
$139 Price in €

Module is available as a DIY project only.

This Module is currently available.

Triple Vactrol Resonators XS (Eurorack DIY)

PS3100 Resonator in 12 HP Eurorack Format

Basically the module incorporates three voltage controlled band pass filters with fixed bandwidth (resonators), using the Dual-Vactrol-based core from the PS3100, and a simple triangle core LFO.

By setting the BPFs to different center frequencies and modulating them, we get these nice resonating sounds. Depending on the source waveform and the modulation it might even resemble the human voice.
The original purpose, however, was to make string patches sounding more vivid.

Features of the XS version (12HP)
Three Band Pass Filters each with
One summed audio output
One common audio input
One LFO with
The LFO is normalled to the 3 CV inputs, however, for the 3rd CV input the LFO signal can be inverted.

Specifications The frontpanel measures: 12HP (Eurorack)
Mounting depth behind frontpanel incl. power plug: 40mm
Power consumption: TBA


Ø 4.67 (3 Votes) Average Rating
submitted Jul 28th 2019, 03:07 by Phitar

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