Synths ⇝ Korg ⇝ Korg Mono/Poly

The Mono/Poly was first released in 1981 and was available at the same time as the Korg PolySix. It is a 4-voice polyphonic synthesizer with 4 independent voltage-controlled oscillators that can generate sine, sawtooth, pulse width, and pulse width modulation waveforms. These oscillators can also be used in unison for a monophonic lead tone - thus the name Mono/Poly. It also has separate envelope generators for the oscillators and the filter. It has two low-frequency oscillators that can be used to modulate the envelope, arpeggiator, and pulse width independently.

It uses SSM2033 chips for its VCOs and an SSM2044 chip for its filters.

The Mono/Poly is known to have been used by 808 State, Chemical Brothers, Hardfloor, Juno Reactor, Tangerine Dream, and The Orb.

Specifications

Year Released: 1981

MSRP: 995.00 USD

Keyboard: 44 keys

Polyphony: 4 notes

Power Consumption: 28 watts

Dimensions: 744 mm x 450 mm x 144 mm

Weight: 12 kg

User Demo Videos

Rating

File Downloads

Korg Mono/Poly Manual

Korg Mono/Poly Service Manual

Items for Sale on Reverb

Korg Mono/Poly MP-4 c 1981 original vintage MIJ Japan analog synthesizer poly synth rg ($2,249)

KORG Mono/Poly - Fully Serviced ($2,771.67)

Korg Mono/Poly ($2,700)

Korg Mono/Poly MP-4 1981 Blue original vintage analog synthesizer poly-synth AK ($2,695)

Wooden surround for Korg Mono/Poly synth - original from 1981 ($170.85)

Korg Mono/Poly 1980s - Blue ($1,950)

1980s Korg Mono/Poly MP-4 Vintage Analog Synthesizer, Fully Serviced ($2,399.99)

KORG - Mono/Poly - 4 Voice Polyphonic Analog Synth ($2,778.86)

Korg Mono/Poly 1980s - Blue ($3,614.20)

Korg MONO/POLY MP-4 analog synthesizer 1980’s original vintage MIJ Japan synth ($2,995)

Korg Mono/Poly 1980s - Blue ($3,047.30)

Korg Mono/Poly 1980s - Blue ($2,719.72)

Korg Mono/Poly (with Midi + upgrades) ($2,500)

Korg Mono/Poly with Hard Case ($3,000)

Korg Mono/Poly 1983 - Blue ($2,157.71)

Korg Mono/Poly Analog Synthesizer ($2,900)

Korg Mono/Poly 1980s - Blue AMAZING ($1,800)

Korg Mono/Poly 1980s - Blue ($1,300)

Korg Mono/Poly MP4 c 1981 Original vintage 4 voice analog synth synthesizer ($2,495)

Korg Mono/Poly Analog Synthesizer With Midi ($3,285.64)

Korg Mono/Poly monophonic/polyphonic Synthesizer w/ box ($2,000)

Korg Mono/Poly MP-4 analog synthesizer c 1981 Blue original vintage MIJ Japan synth RG ($2,695)

Vintage Korg Mono/Poly with MIDI, CC control, and original manual ($2,200)

Korg Mono/Poly MP-4 4VCO Synthesizer ($2,165)

Korg Mono/Poly 1980s - Blue ($1,450)

Korg Mono/Poly Analog Synthesizer serviced ! ($2,204.50)

Korg Mono/Poly 1980s - Blue ($2,800)

Korg Multi/Poly 37 Key Virtual Analog Synthesizer with Soft Case ($681.39)

Korg Monopoly w/ Original Case + Manual ($2,500)

Korg Mono/Poly 1980s - Blue ($3,145.25)

Korg Mono/Poly 1980s - Blue ($3,580.58)

Korg Mono/Poly (MIDI) // restored by VS&C ($2,992.89)

Korg MonoPoly 37-Key Polyphonic Synthesizer 2021 - Present - Black (Serviced / Mods / Flightcase) ($2,828.55)

original Monopoly refurbished in 2020 Tubbutech midi mod professionally installed ($2,750)

Beige knob for Korg PolySix / Mono/Poly / Poly-61 ($10)

Grey knob for Korg PolySix / Mono/Poly / Poly-61 ($10)

Key Contact Strip Set for Korg Mono/Poly - 7 Pieces ($59)

Korg (and Behringer) Mono/Poly - Beautifully Illustrated Blank Patch Sheet PDF ($13.13)

Korg Mono/Poly Custom Synthesizer Replacement Solid Walnut Chassis / Body / Case ($259)

Replacement Key for KORG DW-6000, PolySix, Poly-61, Poly 800, Mono/Poly, RK-100 ($6.95)

Complete Set of Rubber Keyboard Contacts - Korg Mono/Poly ($53.33)

Korg Mono/Poly Owner’s Manual EN/FR/DE Original ($67.58)

Complete set (31 pcs) - Brand new rotary potentiometers - Korg Mono-Poly ($206.78)

Korg Multi/Poly Analog Modeling Synthesizer ($899.99)

Korg Multi/Poly 2024 ($943.51)

Korg Monopoly w/midimod ($2,700)

Potentiometer - Korg Mono/Poly (B2Mx4) PORTAMENTO ($21.77)

Tubbutec MODYPOLY MIDI & System Upgrade Kit (Korg Poly 6 /MonoPoly) ($247.08)