Korg OPSIX MKII Altered FM Synthesizer

The Korg opsix MKII is a powerful evolution of the original opsix, expanding its capabilities with double the polyphony (up to 64 voices) and enhanced performance for complex, layered sound design. Built on Korg’s unique Altered FM synthesis engine, the opsix MKII reimagines classic FM with subtractive, additive, and analog-style elements — offering a fresh take on digital synthesis.

Featuring six flexible operator modes, 40 preset algorithms (plus user-defined options), and a hands-on control panel with real-time editing, the opsix MKII is ideal for crafting everything from vintage FM bells and basses to rich evolving pads, textured soundscapes, and cutting-edge tones.

Its intuitive interface includes faders, knobs, a bright OLED display, and powerful modulation routing, making sound creation both deep and accessible.

Key Features:

• 64-voice polyphony (doubled from original opsix)
• Altered FM architecture with subtractive, additive, and analog-style synthesis
• 6-operator structure with 40 preset and user algorithms
• 3 EGs, 3 LFOs, 12 modulation slots, and virtual patching
• 3 stereo effects slots with high-quality effects
• 16-step polyphonic sequencer with motion sequencing
• Premium keybed with velocity sensitivity
• USB-MIDI, DIN MIDI, and audio input for versatile connectivity

A modern FM powerhouse with deep flexibility and stunning sound quality, the Korg opsix MKII is made for creators who want more than just traditional synthesis.

• Condition: Brand New
• Model: opsix MKII
• Estimated Processing Time Before Shipping: 5–7 Business Days
• Free Shipping in Canada and the USA