Fonitronik PS3100 Triple Vactrol Resonators (12HP)
fonitronik triple vactrol resonators, narrow 12hp version
"Here we go again. This is the latest iteration of my version of the PS3100 Resonators. But what is it actually? 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."
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