Vermona’s PerFourMer mkII (CV/Gate) is comprised of four monophonic synthesizers that can be combined in various ways to create an array of different sounds. Each “channel” features an analog oscillator with five waveforms and a noise generator that is then sent to the PerFourMer’s 24dB low-pass filter for further processing. From there, the signal travels through the unit’s VCA section, which can be modulated by an onboard LFO or ADSR Envelope Generator.
Each of the PerFourMer’s channels can be combined via different synchronization modes for literally endless sonic possibilities. There’s also MIDI interface and CV/Gate outputs, so the unit can be used with DAWs, MIDI controllers, or Eurorack modular gear.
PERfourMER MKII (CV/Gate) Features
CV/Gate version adds 1V/octave CV/gate inputs for each synthesizer voice
Sound production: analog, subtractive
Single output/insert per channel; VCO output and ext. input per channel
6 x different play modes including 2 x monophonic, 2 x duophonic and 2 x polyphonic
24 dB resonant low pass filters
External inputs for each individual voice for use as filterbank
MIDI input and thru
LFO sync to internal or external MIDI clock
Individual output per voice and stereo output with pan control