Vermona PerFourMer MKII + CV/Gate Analog Synthesizer

The new PerFourMer MKII + CV/Gate is a real analog synthesizer, through its simple control surface and very flexible sound production it is able to offer a near inexhaustible variety of Bass, Lead, Pad and Effect sounds. Additionally, with its total of six filter inputs, the PerFourMer is also perfectly suited as a complex filter-bank. Even though the PerFourMer is not considered a modular system, it can still be described as a modular or at the very least a semi-modular. The basic concept is reminiscent of classics such as the Oberheim 4 Voice or the Korg Monopoly.

The PerFourMer is a 4 voice synthesizer, consisting of completely independent synthesizers, which can be adjusted and played independently from each other. These four synthesizer channels can be linked with each other and be played in 3 different operating modes.

Connection Possibilities: Next to the already mentioned filter inputs, each channel has a single output, which can also be used as an insert for external effect devices. Making it possible to easily integrate the PerFourMer with already established equipment. It is also possible to transmit the unedited VCO signal. Additionally the opportunities of the PerFourMer can be expanded through "internal patching" between the channels, for example; you can route a VCO through multiple filters and VCAs, or use two channels to create one voice with two ADSR envelopes (one for VCA and one for VCF). Use the PerFourMer as a filter-bank, and the slope envelope can be doubled by interconnecting the filter in series. The PerFourMer is controlled via MIDI and additionally via CV/GATE (1V/Octave) inputs for every synthesizer channel.

The main features of the PerFourMer MKII + CV/Gate include:

• Quad Analog Synthesizer
• Sound production: analog, subtractive
• Voicings: 4 identical synthesizer channels, max 4 voices
• Oscillators: one VCO per channel, wave form:
• 2x saw tooth, 2x square, 2x Pulse; Noise, external signal
• Filter: one VCA per channel; 24 dB low pass filter (cascade), resonance, adjustable key-track
• Modulation: one ADSR envelope per channel; one LFO per channel; FM between the synthesizer-channels
• Connections: single output / Insert per channel; VCO OUT and ext. INPUT per channel;
• Sum outputs and master inputs; headphone output
• Housing: 19 inch, 5HE; Desktop
• Standard CV / GATE inputs (1V per Octave) for each Synthesizer channel