Synths ⇝ Korg ⇝ Korg Poly-61

The Poly-61 is a two-oscillator digitally-controlled analog synthesizer that was released just before MIDI became popular. A later version, the Poly-61M, was released with MIDI support.

The successor to the Korg PolySix, its control panel has fewer knobs and relies on selecting a parameter by its number and then changing its value, making it less suited to real-time sound tweaking than the PolySix.

The first oscillator can use a saw, pulse, or PWM waveform, while the second oscillator can generate a saw or square waveform. It uses a pair of NEC D8049C 8-bit processors to control its systems and a set of six SSM-2056 chips to controls its envelopes.

The Poly 61 has a patch memory battery that will leak and cause damage to the CPU board. This battery will need to be replaced at some point. If it's not, it will eventually destroy the circuit board. A standard 3.6v 3-cell rechargeable cordless phone battery is a suitable replacement.

Specifications

Year Released: 1982

MSRP: 995.00 USD

Keyboard: 61 keys

Polyphony: 6 notes

Multitimbral: 1 parts

User Patches: 64

Power Consumption: 28 watts

Dimensions: 985 mm x 350 mm x 110 mm

Weight: 12 kg

User Demo Videos

Rating

File Downloads

Korg Poly-61 Manual

Korg Poly-61 Manual Missing Pages

Korg Poly-61 Service Manual

Items for Sale on Reverb

Korg Poly-61 Panel Board KLM-482A1 ($75.09)

Korg Poly-61 1980s - Black ($657.13)

Korg Poly-61 Main Board ($183.93)

Korg Poly-61 panel board parts ($100)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer ($870.66)

Korg Poly-61 CPU BOARD KLM 509A NOS ($249.23)

Korg Poly-61 1980s (Serviced / Warranty / Original Box) ($815.15)

Korg Poly-61 jack board parts ($65)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer ($725)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer ($349.99)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer ($600)

Korg Poly-61 With MIDI ($350)

Korg Poly-61 with Tubbutech Midi ($1,177.51)

Korg Poly-61M Analogue Programmable Polyphonic Synthesizer ($979.49)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer ($1,087.23)

*Serviced KORG POLY-61 Programmable Polyphonic Synthesizer ($580)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer ($544.16)

Korg Poly-61 1980s - Black ($968.61)

Korg Poly-61 Vintage Analogue 61 Key Synthesizer Just Serviced Works perfectly ($615)

Korg Manual Korg Poly-61 Booklet / English / Spanish ($13.06)

Korg NOS Korg Poly-61 Sound Data Cassette C-7 1980s ($80)

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

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

PCB spacer ( 4pcs) / Korg PolySix Poly-61 / Roland Juno 6-60 -106 ($13.60)

Korg Poly-61 Analogue Programmable Polyphonic Synthesizer Original Manual ($59)

Korg Poly-61 Transformer ($30)

Key Contact Strip Set for Korg Poly-61 - 10 Pieces ($59)

KORG Poly-61 Komplettset 17 Taster ($13.21)

Korg Poly-61 Synthesizer KLM-477B Clock / Control Board ($44)

Korg Poly-61 Programmable Polyphonic Synthesizer 1980s Dealer Brochure ($17.99)

Korg Poly-61 Synthesizer Replacement Solid Walnut Chassis / Body / Case ($259)

Korg Poly 61 M Wooden American Walnut Case ($258.91)

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

Korg Poly61,Polysix,Moog Memorymoog black keys ($14.15)

Korg Poly61,Polysix,Moog Memorymoog keys NOS! ($21.77)

Complete Set of Rubber Keyboard Contacts - Korg Poly-61 ($87.07)

2 Stk. FFC Buchsenleiste 18 Pol 2,54 mm Raster ($13.53)

Syntaur battery kit for Korg Polysix, Poly-61 ($23.95)

Korg Keystage 61 Poly AT MIDI 2.0 Keyboard Controller ($699.99)

Korg Keystage 61 Poly AT MIDI 2.0 Keyboard Controller [DEMO] ($634.99)

6-Note Rubber Key Contact strip for KORG PolySix, Poly-61, Poly-800. Works Great !... ($9.99)

Original Korg Poly-61 FFC flat cable 18 pin, 2.54 mm pitch, 100 mm length ($17)

Korg Poly 61 Poly61 Wooden Case Analog Synthesizer African Sapele Gray Color ($258.91)

Korg Poly 61 Analog Synthesizer front Panel Very Clean ($115)

Korg Poly 61 Synthesizer ($651.90)

Korg Poly-61M Analogue Programmable Polyphonic Synthesizer + Wooden Case ($625.79)

Korg Poly-61M modulation joy switch pitch bender part ($65)

KLM 508a Voice Board with SSM 2056 for Korg Poly-61M Polyphonic Synthesizer 1980s - Gray ($250)

Korg Keystage 61 Poly AT MIDI Keyboard Controller PEDAL KIT ($709.99)

Korg Keystage 61 Poly AT MIDI Keyboard Controller CABLE KIT ($699.99)