Korg microKORG 37-Key Analog Modeling Synthesizer/Vocoder

Classic compact virtual-analog synth with 128 programs, built-in vocoder, arpeggiator and hands-on sound editing

The original Korg microKORG combines analog-modeling synthesis, a powerful vocoder and a compact 37-key keyboard in one highly portable instrument. Originally introduced in 2002, its distinctive design and versatile sound engine have made it a long-running choice for electronic music, studio production, live performance and hardware synth setups.

It features 128 built-in programs, four-voice polyphony, dual-oscillator synthesis, multi-mode filtering, envelopes, LFOs, virtual patching, built-in effects and a six-pattern arpeggiator. The vocoder can process an external microphone or audio source, although the original gooseneck condenser microphone that was supplied with this model is not included with this unit.

Condition:

Great preowned physical condition overall with normal cosmetic wear from previous use.

The chassis, keyboard and control panel remain in good overall shape. Some light surface marks, small edge nicks, minor finish wear and normal wear to the wooden side panels are visible under close inspection, as shown in the photos. The keys, knobs, buttons, pitch/mod wheels, display, input/output connections and main controls appear complete and intact.

The unit has been tested and powers on properly with no known functional issues.

Please note that the original Korg gooseneck vocoder microphone is missing and is not included.

Includes:

• Korg microKORG 37-Key Synthesizer/Vocoder
• Compatible 9V DC power adapter
• Not included: Original Korg gooseneck condenser microphone, AA batteries, original box, manuals, audio/MIDI cables or other accessories

Key Features:

• 37-Key Velocity-Sensitive Keyboard: Compact mini-key keyboard with velocity response.
• Analog Modeling Synthesis: Virtual-analog synthesis engine designed for basses, leads, pads, textures and electronic sounds.
• 128 Built-In Programs: Includes 112 synthesizer programs and 16 vocoder programs.
• 4-Voice Polyphony: Four voices available for both synthesizer and vocoder programs.
• Dual-Oscillator Architecture: Two oscillators plus a noise generator provide a flexible starting point for sound design.
• 8-Channel Vocoder: Built-in vocoder uses eight filter channels and includes Formant Shift and Formant Hold functions.
• Real-Time Editing: Dedicated edit controls provide hands-on access to filter, resonance, envelopes, modulation and other parameters.
• Built-In Arpeggiator: Six arpeggiator types for rhythmic patterns and automated performances.
• Built-In Effects: Modulation effects, delay and equalization can be incorporated into patches.
• Pitch & Mod Wheels: Dedicated performance wheels for pitch bending and modulation.
• External Audio Processing: External audio can be used with both the synthesizer engine and vocoder.
• MIDI Connectivity: MIDI In, Out and Thru for integrating with other keyboards, sequencers and studio equipment.

Technical Specifications:

• Model: Korg microKORG Synthesizer/Vocoder
• Sound Engine: Analog Modeling Synthesis System
• Keyboard: 37 velocity-sensitive mini keys
• Polyphony: 4 voices
• Programs: 128 total
• Synth Engine: 2 oscillators + noise, 2 EGs, 2 LFOs and 4 virtual patches
• Vocoder: 8-channel with Formant Shift
• Arpeggiator: 6 types
• Effects: 3 modulation types, 3 delay types and equalizer
• Outputs: L/Mono, R and headphones
• MIDI: In / Out / Thru
• Display: 3-character LED
• Power: 9V DC adapter or six AA alkaline batteries
• Dimensions: Approx. 524 × 232 × 70 mm
• Weight: Approx. 2.2 kg without batteries or microphone

Frequently Asked Questions:

Q: Is the original vocoder microphone included?
A: No. This model originally came with a removable gooseneck condenser microphone, but the microphone is missing from this unit.

Q: Can the vocoder still be used?
A: Yes. A compatible external microphone can be connected to the appropriate audio input for vocoder use.

Q: Does it include a power adapter?
A: Yes. A compatible 9V DC power adapter is included.

Q: Can it run on batteries?
A: Yes. It can operate from six AA alkaline batteries, but batteries are not included.

Q: Has it been tested?
A: Yes. The unit has been tested and powers on properly with no known functional issues.