Korg

Korg VOLCAFM2 FM Synthesizer 6-Voice Portable Synth

4.6 (3835 reviews)

Compact 6-voice FM synthesizer that puts the legendary DX7 sound engine in a portable, battery-powered package.

$129.98*
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*Price sourced from Amazon.com. Last updated:Jun 28, 2026.Price and availability are subject to change.

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Overview

The Korg Volca FM2 is a pocket-sized FM synthesizer that delivers the iconic sound of Yamaha's DX7 in a remarkably compact and affordable package. Featuring a full 6-voice, 6-operator FM engine with all 32 classic algorithms, this second-generation Volca FM doubles the polyphony of its predecessor while retaining the portability and hands-on playability that made the Volca series popular. It comes loaded with 64 preset programs and supports DX7 SYS-EX patch compatibility, giving musicians instant access to decades' worth of classic FM patches ranging from electric pianos and bells to complex evolving textures.

Beyond its sound engine, the Volca FM2 includes a 16-step loop sequencer with 16 recording patterns, a motion sequence function that captures knob movements for dynamic, shifting sounds, and performance tools like Warp Active Step, Pattern Chain, and an arpeggiator. Built-in chorus and reverb effects add polish to the raw FM tones. Connectivity includes MIDI In and Out ports for integration with external gear and DAWs, plus Sync In and Sync Out for locking tempo with other Volca units or compatible devices. Weighing just 14.1 ounces and running on 6 AA batteries, it is built for music creation at the desk, on stage, or on the go.

Key Features

Powerful 6-voice, 6-operator FM synthesizer with classic DX7 algorithms

Features a 16-step sequencer for intuitive and flexible music programming

Includes built-in chorus and reverb effects for enhanced sound quality

Equipped with a motion sequence function to record knob twists and note data

Warp Active Step, Pattern Chain, and arpeggiator for dynamic performances

MIDI In and Out for expanded connectivity and control with other devices

Compact and portable design with built-in speakers for on-the-go music creation

Battery-powered operation for convenient, unplugged performances

Ideal for musicians of all skill levels, from beginners to professionals

Affordable yet high-quality FM synthesizer for studio and live use

Specifications

Brand
Korg
Model
VOLCAFM2
Synthesizer Type
FM Synthesis
Maximum Polyphony
6 Voices
Operators
6
Algorithms
32
Number of Programs
64
Sequencer
16 Steps, 16 Recording Patterns
Effects
Chorus, Reverb
Connectors
Headphones, Sync In, Sync Out, MIDI In, MIDI Out
Power Supply
6 x AA Batteries or AC Adapter (optional)
Dimensions
7.60 x 4.53 x 1.57 inches
Weight
14.1 Ounces

Pros & Cons

👍 Pros

  • Full 6-voice, 6-operator FM engine faithfully reproduces DX7 algorithms in a fraction of the size and cost
  • Built-in 16-step sequencer with motion sequencing lets you record knob movements for evolving, animated sounds
  • Battery-powered with built-in speakers makes it genuinely portable for creating music anywhere
  • Compatible with thousands of existing DX7 SYS-EX patches, providing an enormous ready-made sound library
  • MIDI In and Out plus sync connectors allow easy integration with other gear and DAWs

👎 Cons

  • Small form factor means the knobs and controls can feel cramped during detailed sound editing
  • Built-in speakers are low-powered and only suitable for quick previewing, not serious listening
  • No USB connectivity for direct digital audio recording or patch management from a computer
  • The 16-step sequencer, while useful, is limited for composing longer or more complex musical phrases
  • FM synthesis programming has a steep learning curve that the compact interface does not simplify

Frequently Asked Questions

Yes, the Volca FM2 is compatible with DX7 SYS-EX patches, giving you access to a vast library of classic FM sounds that can be loaded via MIDI.
It features 6-voice polyphony with 6 operators per voice, a significant upgrade from the original Volca FM's 3-voice limit.
It runs on 6 AA batteries for portable use, or you can power it with an optional AC adapter for studio sessions.
Yes, it includes built-in chorus and reverb effects that can be applied to your patches for added depth and character.
It features both MIDI In and MIDI Out ports, plus Sync In and Sync Out connectors for syncing with other Volca units, drum machines, or DAW setups.