Yamaha SY77 Editor and Librarian

Patch Base has the best Yamaha SY77 editor and librarian available for Mac and iPad. Edit any parameter, organize patches, create random patches, and more.

AFM/AWM Voice Editor

The Yamaha SY77's voices can have up to 4 separate Elements using AFM (FM) or AWM (sample-based) synthesis. Patch Base makes it easy to visualize and edit each element, as well as the internal effects and controls settings:

Multi Editor

The SY77 can play up to 16 parts at once via Multis. Patch Base shows you the entire Multi in one place for easy editing of sound selection, mixing levels, effects, MIDI channels and more. Quickly create a multi-layered performance for big sounds, or a multi-channel performance using the SY77's 16 parts.

Pan Editor

The SY77 has Pan envelopes that you can assign to Elements, making them move within the stereo field over time. Patch Base gives you an editor to control these envelopes and save them to the synth's memory.

Bank Editors

Patch Base's Bank Editors let you change and organize the saved sounds, multis, and pan envelopes on your SY77. You can easily save a bank to a file for back up and storage, and import entire new banks in seconds.

Patch Librarian


Download Patch Base for iPad free in the App Store.

View in App Store

Patch Base runs on macOS 10.13 and higher. Download it here.


Related Pages