Synths ⇝ Korg ⇝ Korg M3R

Released after the Korg M1, the M3R is a stripped-down budget version of Korg's most popular synthesizer at the time. It uses the same AI synthesis data, but the patch structure is different.

It uses a standard 3-volt CR2032 lithium battery for memory backup. To restore factory patches after a battery failure (all performances will be set to "Init Combi"), press EDIT and GLOBAL and use the PAGE+ button to scroll to page 5 for LOAD, then use PROG button to navigate to 5D, PRESET DATA, and then press the YES button twice to confirm and load the presets.

To check the firmware revision, press and hold EDIT and GLOBAL during power-up. The version number will then be displayed. #16 is the most recent revision.

The Korg M3R can be expanded with the RSC series of expansion cards. Unlike the M1R, it does not have a corresponding keyboard model (the M3 is a much later model not related to the M3R).

Specifications

Year Released: 1989

Polyphony: 16 notes

Multitimbral: 8 parts

User Patches: 100

User Performances: 100

ROM: 3MB (134 waveforms)

Screen: 16 x 2 character display

Power Consumption: 11 watts

Dimensions: 430 mm x 405 mm x 88 mm

Weight: 5.9 kg

This is a 1-space rack unit.

User Demo Videos

Rating

Sound Samples

WAV samples are available on freewavesamples.com.

File Downloads

Korg M3R Manual

Korg M3R Quick Guide

Items for Sale on Reverb

Korg M3R with manual full function ($309.51)

Korg M3R AI Synthesis Module 1990s - Black ($250)

Korg M3R AI Synthesis / Synthesizer Module Rackmount Sample Player ($120)

Korg M3R AI Synthesis Module 1990s - Black ($235.45)

KORG M3R Rackmount AI Synth Module (w/ Box, packing, memory card, Literature) ($275)

Korg M3R AI Synthesis / Synthesizer Module Rackmount Sample Player ($225)

Korg M3R Program and PCM Memory Cards MSC-015/RPC-015 Drums 2 - READ DESCRIPTION ($79.49)

Korg M3R (Korg M1) - Synth Legendary - Expander Version - Accessories - Excellent Condition / Révised ($884.32)

Korg M3R Rackmount Sound Module ($229)

Ultimate Manual for Korg M3R - Excellent Condition ($165.81)

Korg M3R AI Synthesis Module 1990s - Black ($210.03)

Korg M3R AI Synthesis Module ($399)

Korg M3R Rack Synth *Serviced* w/ Orchestra Sounds Loaded - Lush Complex Tones ($249.99)

Korg M3R AI Synthesis Module ($169)

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Korg M3R AI Synthesis Module Rackmount Synthesizer M3-R M-3-R U245109 ($219.99)

Korg M3R AI Synthesis Module Rackmount Synthesizer ($295)

Korg M3R Orchestra 1 Soundcard Set MSC-04 + RPC-04 1989 ($92.85)

RARE 90' KORG POWER SUPPLY 110V tone generator M3R M3 R M1 Sound Module AI2 PCM ($38.69)

Korg Japan M1 M1R 01RW 01W T3 T2 PA50 PA 80 M3R ..Power switch ON / OFF button ($13.26)

Korg RPC-03 Program Card DRUMS 1 for M3R 1989 ($60.80)

Korg M3R Memory Card RPC-06 Fretted Insts 1 ($109.44)

Tested 100% working! RARE Korg RPC-03 DRUMS 1 Program/Combi ROM Memory Card RPC03 for M3R rackmount Synth module // from RSC-3S set [ use with (requires) M1 MSC-03 PCM card ] for M3-R vintage rack-mount synthesizer ($58.36)

Korg 03R/W 03RW Rack Ears! NEW! ($48.99)

Korg M3R Rack Ears! NEW! ($48.99)

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Korg RE1 Remote Editor for M3R / 03R/W / A1 + Wavedrum ($549.95)

Value Slide Potentiometer for Korg M1 M1R M3r Vintage Synthesizer Parts Slider ($7.68)

Korg M1 M1R M3r Volume Slide Potentiometer Slider Pot Vintage Synthesizer Parts ($7.68)

Replacement Backup Battery for Korg T3 , 01/W & M1 M1R M1REX [ coin cell ] ($9.49)

Korg - O1W , M1 , M1R , M3 , POLY 800 , T1 , T2 , T3 , X3 , Wavestation ($5.47)

KORG - M1/M1R , n264/364 , n5/ex , t2/3 , ws/ex , x2/3/5 - Slide Potentiometer ($7.68)

Korg - O1W - M1 - M1R - M3 - POLY 800 - T1 T2 - Battery Replacement Fix ($8.79)

KORG M1, M1R, T1, T2, T3 power switch ($9.89)

Rack ears to fit Korg Wavestation SR Z3 A2 A3 03RW M3R with mounting screws ($37.58)