MONOPOLY Analog Keyboard Synthesizer

Inspired by the rare 1981 Korg Mono/Poly that shaped electronic music's golden era, this analog beast delivers four VCOs in a paraphonic setup that's perfect for everything from throbbing leads to evolving pads.

At its core, pure subtractive analog synthesis powers four voltage-controlled oscillators, each with selectable waveforms and octave ranges, feeding into a single self-oscillating 24dB/octave lowpass filter complete with cutoff, resonance, keyboard tracking, and a bipolar envelope generator. Dual LFOs (MG1 and MG2) offer versatile modulation, syncing to MIDI clock or analog triggers, while two envelope generators handle amp and filter duties; toggle the Effects button for instant oscillator sync, cross-mod, or FM aggression using the dual wheels assignable to pitch, filter, or slave VCOs. A 37-note semi-weighted velocity-sensitive keyboard with aftertouch anchors the 33.5-inch wide panel packed with hands-on knobs, plus onboard arpeggiator (Poly mode cycles VCOs for wild textures), 32-step sequencer, and full MIDI/USB/CV connectivity in a sturdy 22-pound build.

Players love its tank-like solidity, intuitive layout for live tweaks, and versatile tones that rival pricier clones—great for studio arps or stage stabs—though some note the keyboard's slight wobble and limited per-oscillator tuning range as quirks to embrace.