Korg MS-20 Mini – Semi-Modular Analog Synth Faithfully Reborn

The Korg MS-20 Mini revives the iconic analog beast in a more compact form, reproducing the original circuitry at 86% of its size. Featuring patchable filters, dual oscillators, external signal processing, and modern MIDI/USB connectivity, it offers authentic analog character with modern flexibility—crafted with precision by Soundium.

Key Features

• Exact analog recreation: Developed by the original design engineers to deliver the classic MS-20 sound and response
• Semi-modular architecture: Two oscillators, two VCAs, high- and low-pass filters capable of self-oscillation, envelope generators with hold/delay, LFO, and ring modulation
• External Signal Processor (ESP): Introduce external audio to modulate filter or pitch for creative sound design
• Hands-on control: Flexible patching via 1/8″ mini-jacks for audio and modulation routing, plus an intuitive panel layout
• Modern connectivity: MIDI In and USB-MIDI for note control; note-only support preserves smooth analog parameter changes

Customer Benefits

The MS-20 Mini combines analog character with practical, modern usability. It's compact enough for today's creative setups, yet its semi-modular panel invites immediacy and experimentation. Whether shaping gritty filters or organic modulation, every tweak feels alive.

Quick Specs

• Dimensions: 49.3 × 25.7 × 20.8 cm
• Weight: 4.8 kg
• Keybed: 37-key mini-keyboard, monophonic
• Synthesis architecture: 2 VCOs, 1 LFO, 2 VCAs, 2 envelope generators, HPF & LPF with self-oscillation, ring modulator, ESP
• Connectivity: Line out, headphone jack, MIDI In, USB-MIDI, CV inputs (Sample & Hold, Mod VCA, manual controller), patchable signal routing
• Power: Included 9 V DC adapter
• Included: AC adapter, ten patch cords

What’s in the Box

• Korg MS-20 Mini synthesizer
• AC power adapter (9 V DC)
• Ten patch cables
• User manual and patch reference sheet

Use Cases / Ideal For

Perfect for sound designers, synth enthusiasts, and live performers who crave tactile control and analog tone. Whether filtering vocals, shaping basslines, or exploring chaotic modular patches, its expressive panel keeps sound playful and immediate.

Compatibility

Seamlessly integrates with MIDI gear, USB setups, and modular or Eurorack environments via CV. The ESP lets you feed external signals like guitars or drum machines into its filter for creative crossover sound design.

Pros & Cons

✅ Pros:

• Authentic analog voice with full semi-modular flexibility
• ESP adds creative external audio interaction
• Compact size with modern MIDI/USB for today’s workflows

⚠️ Cons:

• No velocity or aftertouch—expression relies on modulation and patching
• Patching and mini keys may feel fiddly for some users

The Korg MS-20 Mini brings legendary analog sound and hands-on modular spirit to compact, modern gear setups. Dive into sonic exploration with confidence and character—crafted for you by Soundium.