Vermona PERfourMER MkII Analogue Synthesiser with CV & Gate

PERfourMER MKII combines four fully discrete monophonic analogue synthesizer voices into a single desktop or rackmount unit. Each voice follows a classic VCO–VCF–VCA architecture, but the real strength lies in how the channels can be linked, stacked, or played independently across six different play modes, allowing mono, duo, or polyphonic operation with rotating voice assignment.

Each channel features a multi-wave VCO plus noise, a 24 dB per octave resonant low-pass filter, VCA, ADSR envelope, and LFO. Voices can interact through oscillator sync and frequency modulation, with FM and sync usable simultaneously. External inputs on each channel allow the PERfourMER MKII to function as a four-channel analogue filter bank. MIDI I/O, clock-syncable LFOs, individual voice outputs, and a stereo mix output round out a hands-on, no-menu design focused on immediacy and flexibility.

Includes original box, power supply, rack ears, and manual.

Video: https://youtu.be/irV1iQpjDNY

Product Specs

• Item Number: 41164
• Make: Vermona
• Model: PERfourMER MkII CV
• Condition: Very Good
• Finish: Black
• Categories: keyboards-and-synths ⇒ analog-synths
• Function: Synth Voice
• Made In: Germany
• MPN: 41164
• Modular Grid: Pedals ⓘ ＋
• Dimensions*: 435 mm wide 315 mm high
• Power*: ? mA / ? V AC/DC

* User contributed details