Pricing and availability

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Average Price: $1,650

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$500

$1501+

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Price History

Based on price data from 1 merchant for "Korg MS-20 FS Blue". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Revive the magic of the '70s with the Korg MS-20 FS Blue, a synthesizer that perfectly marries vintage charm with modern innovation. This full-sized reissue of the legendary MS-20 is designed to inspire creativity and experimentation. Its rich analog sound, powered by dual oscillators, is complemented by the iconic filters that shaped a generation of music. The semi-modular patchbay invites exploration, offering endless possibilities for crafting unique sounds. Whether you're sculpting basslines, crafting cutting-edge leads, or adding texture with drums, the MS-20 FS Blue won't disappoint.

Modern musicians will appreciate the added convenience of MIDI and USB connectivity, ensuring seamless integration with today's digital setups. The external signal processor allows you to run other instruments through its versatile filters, breathing new life into your entire setup. Whether you're a seasoned synth enthusiast or a newcomer to the world of analog synthesis, the MS-20 FS Blue offers a tactile and rewarding experience that's hard to match.

Key Features:

  • Full-sized reissue of the classic MS-20 synthesizer
  • Dual oscillators with rich analog sound
  • Iconic filters for unique sound shaping
  • Semi-modular patchbay for creative exploration
  • MIDI and USB connectivity for modern integration
  • External signal processor to enhance other instruments

Product specs

Brand Korg
Model MS-20 FS Monophonic Analog Synthesizer
Finish Black, Blue, Green, White
Year 2020 - 2025
Categories Analog Synths, Keyboard Synths
Analog / Digital Analog
Key Size Full Size
Keyboard Action Synth Action
MIDI I/O MIDI Input, USB MIDI
Number of Keys 37 Keys
Polyphony 1 Voice

FAQs

Is the Korg MS-20 FS Blue a polyphonic synthesizer?

No, the Korg MS-20 FS Blue is a monophonic analog synthesizer, meaning it can play only one note at a time.

What are the key features of the Korg MS-20 FS Blue's sound engine?

The Korg MS-20 FS Blue features a 2VCO, 2VCA, 2VCF, 2EG, and 1LFO structure, providing a rich analog sound with versatile modulation options.

Does the Korg MS-20 FS Blue have MIDI connectivity?

Yes, the Korg MS-20 FS Blue includes both a MIDI IN connector and a USB MIDI port for versatile connectivity with other devices and software.

What kind of filters does the Korg MS-20 FS Blue offer?

The Korg MS-20 FS Blue provides two types of filters: an early model filter and a late model filter, offering a range of tonal possibilities.

Can the Korg MS-20 FS Blue process external audio signals?

Yes, the Korg MS-20 FS Blue includes an External Signal Processor (ESP) that allows you to process external audio signals through its analog circuitry.

Andertons Synths, Keys and Tech

Andertons Synths, Keys and Tech

The Korg MS-20 Synthesizer Is Back & Better Than Ever Before!

Video thumbnail for The Korg MS-20 Synthesizer Is Back & Better Than Ever Before! by Andertons Synths, Keys and Tech

The Korg MS-20 Synthesizer Is Back & Better Than Ever Before!

Andertons Synths, Keys and Tech

Andertons Synths, Keys and Tech

Video thumbnail for Korg MS-20 FS Full Size Sound Demo (no talking) by Limbic Bits

Korg MS-20 FS Full Size Sound Demo (no talking)

Limbic Bits

Limbic Bits

Video thumbnail for Reviewing the Korg MS-20 FS! by Sarah Longfield

Reviewing the Korg MS-20 FS!

Sarah Longfield

Sarah Longfield

Video thumbnail for Getting to know the new MS-20 FS by Korg

Getting to know the new MS-20 FS

Korg

Korg

Video thumbnail for Korg MS-20 FS Sound Demo (no talking) by Bonedo Synthesizers

Korg MS-20 FS Sound Demo (no talking)

Bonedo Synthesizers

Bonedo Synthesizers

Video thumbnail for The Korg MS-20 Is Back, and It's Full Size! - NAMM 2020 by Andertons Synths, Keys and Tech

The Korg MS-20 Is Back, and It's Full Size! - NAMM 2020

Andertons Synths, Keys and Tech

Andertons Synths, Keys and Tech

Video thumbnail for Taking the KORG MS-20 FS Analog Synthesizer for a Spin! by Noisegate

Taking the KORG MS-20 FS Analog Synthesizer for a Spin!

Noisegate

Noisegate

Video thumbnail for 5 Sounds from the Korg MS-20 FS by Musos Corner

5 Sounds from the Korg MS-20 FS

Musos Corner

Musos Corner

Reviews

PROS

  • Iconic "desert island synth" with a broad sonic range

  • Patch bay offers modular flexibility at a lower cost

  • Full-size keys enhance playability

  • Standard 1/4" jack connections for better compatibility

  • Amazing filter for diverse sound shaping

  • Intuitive controls for easy sound manipulation

  • Produces thick, satisfying sounds

  • Aesthetically pleasing design

  • Excellent knob feel and response

  • Authentic sound and feel, even in special editions

CONS

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Korg MS-20 FS Blue.

Features and functionality

  • The MS-20 FS allows switching between two generations of filters by pressing three keys while powering on, avoiding the need to open it up each time.

    Source

Software and compatibility

  • This synthesizer uses the Hz/Volt system, making it compatible with certain sequencers and eurorack setups that support this voltage standard.

    Source

Value and pricing

  • The higher price compared to the mini versions is attributed to limited production, build quality improvements, and nostalgic marketing, alongside the appeal of unique colors.

    Source

Build quality

  • Users find the keybed on the FS version to be of higher quality compared to the mini, feeling more robust and not 'dinky,' though opinions on feel are subjective.

    Source

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Genre Usage

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cellophane_riot

cellophane_riot

Gear IQ 91

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