iPad Screenshots


The OPL is a digital sound synthesis chip developed by Yamaha in the mid 1980s. Among other products, it was used in sound cards for PC, including the Ad Lib card and early Sound Blaster series.

This instrument provides an emulated OPL sound chip. It provides all features of the OPL2, and some features of the OPL3. More than 2000 presets are included.

Each instance of the plugin emulates an entire OPL chip, but with this plugin, essentially you are just working with two operators: the carrier and modulator.

Standalone app requires MIDI keyboard.

What’s New

Version 1.7

Preset name now displays in Load button.
Active folder and preset is displayed with a tick on the Load drop down menu.
Relocated - + preset navigation buttons.

Ratings and Reviews

4.8 out of 5
4 Ratings

4 Ratings

JohnFBP ,

Better preset visibility please!

Great work but would love a more visible preset bar. Sounds great, thank you!

EDIT: Preset bar has been updated and it’s perfect.

Developer Response ,

Thanks for the feedback. This has been addressed in 1.7 release.

Conrad Keely ,

Please include file name display

These sounds are really great, and the ammount of presets is over the top. But because there are so many presets, it would be great to be able to recall favorites. However when changing programs up and down (+, -) there is no display telling you what preset you’re playing, and therefor no easy way to recall it later. The current preset is also not highlighted in the preset menu when browsing. This would add invaluable functionality to a very cool-sounding synth.

Developer Response ,

Current preset highlight and preset name display is featured in 1.7 release.


Jorge Reales
33.5 MB

Requires iOS 11.0 or later. Compatible with iPad.

Age Rating


  • Family Sharing

    With Family Sharing set up, up to six family members can use this app.

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