Budget MicroKorg with PSU (No Mic)
Budget MicroKorg with PSU (No Mic)
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š¦ This synth sold on 6-14-25.
Sold: Budget Korg MicroKorg with power supply (4 ft cable). This unit is tested and good to go, except for one minor fatality (the tempo light doesn't work).Ā
Completely disassembled and cleaned.
Ā Keys whitened. They were a deep yellow to begin with. They are slightly yellowed now, and not getting any whiter than they are (these got 2 solid runs in the Texas sun with our special whitening brew).
Ā The keybed contact board has been thoroughly cleaned. All keys work flawlessly.
The top frame has been replaced. The original was very sun bleached and the display window was permanently yellowed.
Ā All 15 tact switch buttons were replaced (they were yellowed, now nice and white).
Wood sides have been cleaned and restained.
There is a small hole in the frame below the keys (see photo 14). Someone put the wrong screw here at some point, and it went through from the underside.
There are marks and some staining on the chassis here and there. Did my best to capture in the photos. Please examine them carefully (like the pitch / mod wheel area, for example).
Ā The tempo light does not work. It was physically destroyed, so we replaced it with a light from another board. Still doesn't work. We could attempt to replace again, but it's not worth it to take the whole unit apart for this.
Sale includes the synth and the power supply. No vocoder mic included.
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- Synthesis Type: Analog modeling with subtractive synthesis for versatile sound design.
- Polyphony: 4-voice polyphony (bi-timbral; Layer/Split mode reduces polyphony to 2 voices).
- Oscillators: 2 per voice + noise generator:
- Waveforms: Sawtooth, square, triangle, sine, DWGS (64 digital waveforms).
- Cross-modulation, oscillator sync, and ring modulation for complex textures.
- Noise generator: White noise for percussive or atmospheric effects.
- Filters: Single multimode filter per voice:
- Modes: Lowpass (-12dB/-24dB), highpass, bandpass.
- Resonance with self-oscillation for sharp, aggressive tones.
- Filter envelope: Modulates cutoff and resonance for dynamic sweeps.
- Effects: 3 simultaneous effects:
- Modulation: Chorus, flanger, phaser for lush movement.
- Delay: Stereo delay with adjustable time and feedback.
- Equalizer: 2-band EQ for tonal shaping.
- Modulation:
- 2 LFOs per voice: Triangle, square, sine, saw, S&H; modulate pitch, filter, amp, pan.
- 2 ADSR envelopes: One for filter (cutoff/resonance), one for amp (volume).
- Modulation wheel and pitch bend for expressive control.
- Memory: 128 programs (64 preset, 64 user) for storing patches.
- Arpeggiator: 6 preset patterns (Up, Down, Alt1/Alt2, Random, Trigger) plus programmable Step Arp with adjustable range (1ā4 octaves) and tempo.
- Control & Interface: 37 mini-keys (velocity-sensitive), assignable knobs with Edit Select matrix and category selector, LCD display for patch editing.
- Connectivity:
- Audio Outputs: 1/4" stereo (L/Mono, R), 1/8" headphone.
- Audio Input: 1/4" mono for external signal processing.
- MIDI: In, Out, Thru for integration with DAWs/gear.
- Physical Design: Compact plastic chassis, retro silver/black finish, lightweight (4.85 lbs), battery-powered (6 AA) or AC adapter.
- Additional Features:
- Bi-timbral operation: Layer or Split two timbres for thicker sounds (polyphony reduced to 2 voices).
- Sound character: Bright, warm tones for electronic, pop, and experimental music (used by artists like The Prodigy).
- Limitations: Limited polyphony (4 voices); mini-keys lack aftertouch; menu diving for deeper parameters; no USB-MIDI.

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