OXO Music / INSTRUMENTS

Bring your Synth1 patches to Mac and iPad: Oxo Synth2 is FREE

A virtual-analog synth with Synth1 patch import, two oscillators plus a sub, five filter types and an arpeggiator. Available as Mac VST3/AU and iPad AUv3.

FREE New products

Updated:08 Nov 2026, 03:01 JST

Official Oxo Synth2 interface with oscillators, filter, arpeggiator and effects

Prices & download links

App Store (Japan)

Live

FREE

iPad AUv3 edition. Requires iPadOS 17 or later and an AUv3 host such as AUM, Loopy Pro or Cubasis. Host purchases are separate.

Get it here ↗

Price & terms updated: 08 Nov 2026, 01:45 JST

OXO Music — Mac edition

Live

FREE

Mac VST3/AU edition. Requires macOS 14 or later. Use the Mac installer on the official website.

Get it here ↗

Price & terms updated: 08 Nov 2026, 01:45 JST

Oxo Synth2 brings Synth1-format patches to current Mac and iPad setups. This virtual-analog synth supports patch import alongside MIDI Learn and interface themes.

Revisit your Synth1 patches

Load .sy1 patches and ZIP banks, then adjust the sound. Synth1 banks are not bundled, so bring your own patch files. Oxo Synth2 is an independent project, not an official successor from Synth1’s developer.

Build sounds from the controls

Two oscillators plus a sub provide FM, ring modulation and hard sync. Five filter types, an arpeggiator and MIDI Learn offer ways to shape and play your sounds. Start with a patch or explore the synth’s sections directly.

Choose Mac or iPad

The Mac VST3/AU build requires macOS 14 or later and is distributed on the official website. The iPad AUv3 edition is on the App Store and needs a separate AUv3 host. Choose the appropriate link above. Development updates are available in the official repository.

System requirements

iPad: iPadOS 17 or later and an AUv3 host. Official Mac build: macOS 14 or later, Apple silicon/Intel, VST3 and AU. Windows is in development; Linux is not available.