Korg MS2000B Gorgeous w/ Original Mic + PSU
Korg MS2000B Gorgeous w/ Original Mic + PSU
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For sale: Korg MS2000B analog modeling synthesizer in excellent condition. This one is honestly a specimen. Very, very clean, with the black finish and wood sides looking fantastic together. It is not perfect, but it is about as close as you're likely to find in 2026.
Details below:
This unit arrived without a keybed. We installed an original Korg keybed from an MS2000 donor with a failed main board, bringing this MS2000B back together as a complete instrument.
The unit has been thoroughly cleaned inside and out.
The wood panels have been lightly oiled and waxed to make them look their best.
The original Korg gooseneck microphone is included and works properly for vocoder use.
We touched up two very small spots in the flat black finish along the bottom front of the unit.
Two keys have very slight discoloration that does not clean off and one has a tiny chip you will not notice (see photos 19 and 20). One G key was replaced with a new key and is slightly whiter than the others (see photo 18). There are also a few minor imperfections in the finish throughout. Please examine all photos carefully, as we have done our best to document the condition.
The Korg MS2000B is a four-voice analog modeling synthesizer built around a hands-on panel, two oscillators plus noise, flexible multimode filtering, four virtual patch routings per timbre, a 16-band vocoder, and three independent 16-step modulation sequences per timbre. Its direct layout makes it approachable for anyone learning subtractive synthesis, while the sequencer, split/dual modes, external audio processing, and deep modulation give experienced users plenty of room to build moving patches and rhythmic textures. The B version adds a front-panel XLR microphone connection for convenient vocoder access.
If you want a softer, smoother microphone response, the Behringer TA 312S is our optional aftermarket recommendation. The Behringer is sold separately and is not included with this synth.
Sale includes the synth, a quality aftermarket AbleGrid power supply, the original Korg gooseneck microphone, and free shipping to the continental US.
- Guaranteed as described or your money-back.
- 15-day return window. See return details.
- Questions? Email or chat with us anytime.
No sales tax collected on orders outside Texas. A signature is required for delivery. We ship via UPS, FedEx, and USPS. Email us before or after checkout if you have a preference.
We accept 15-day standard returns. We take great care to ensure your items arrive as described. See our Refund Policy and Shipping Policy for more details.
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We strive for accuracy, but errors can occur. Please verify details or contact us with questions.
- Instrument Type: Korg MS2000B 44-key analog modeling synthesizer and 16-channel vocoder
- Voice Architecture: Four-voice polyphony with Single, Dual, and Split modes and up to two timbres per program
- Oscillators:
- Two oscillators plus a noise generator per synth voice
- Oscillator 1 provides saw, pulse, triangle, sine, Vox, 64 DWGS waveforms, noise, and external audio input
- Oscillator 2 provides saw, square, and triangle waves with ring modulation, oscillator sync, and ring sync
- Filter: Resonant multimode filter with 24dB/octave and 12dB/octave low-pass, 12dB/octave band-pass, and 12dB/octave high-pass modes
- Modulation:
- Two ADSR envelope generators and two LFOs per timbre
- Four Virtual Patch routings per timbre for assigning envelopes, LFOs, velocity, keyboard tracking, and MIDI control sources to synthesis parameters
- Mod Sequencer:
- Three independent modulation sequences per timbre
- Up to 16 steps per sequence with real-time Motion Record capability
- Sequences can animate synthesis parameters or create rhythmic pitch movement
- Arpeggiator: Six arpeggio types with latch, adjustable range, gate time, resolution, swing, key sync, and selectable timbre targeting in Dual or Split programs
- Vocoder: 16-channel vocoder with adjustable level and pan for each channel, Formant Shift, front-panel XLR microphone input, and rear-panel audio input support
- Effects: Three modulation-effect types, three delay types, and equalization available within each program
- Program Memory: 128 rewritable programs arranged as 16 programs across eight banks
- Keyboard and Controls: 44-note velocity-sensitive keyboard with pitch and modulation wheels, a two-line backlit LCD, dedicated synthesis controls, and 16 step keys for sequencing and editing. The keyboard does not generate aftertouch
- Connectivity:
- Audio Input 1 plus Audio Input 2 with mic/line switching, and front-panel XLR mic input. Do not use Audio Input 2 at the same time as the front-panel microphone
- Stereo L/Mono and R outputs plus headphone output
- MIDI In, Out, and Thru
- Assignable pedal and assignable switch inputs
- Power: 9V DC, 8W
- Workflow: Well suited to hands-on virtual analog sound design, basses, leads, pads, vocoder work, evolving modulation sequences, rhythmic textures, and processing external audio

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