How to Use the Free Web Editors on audiocontrol.org

Updated

audiocontrol.org hosts browser-based editors for specific vintage rack samplers and synthesizers, so you can edit patches without installing the original 30-year-old software. Two editors are available now — the Roland S-330 and Roland S-550 — while the Akai S3000XL, Akai S5000, and Roland JV-1080 are still in development. You need the physical hardware and a browser; the site describes the editors as open source and web-native with no install.

What you can use today

Device Type Status
Roland S-330 (1987) 16-voice, 12-bit rack sampler Available
Roland S-550 (1987) 16-voice, 16-bit rack sampler Available
Akai S3000XL (1994) 32-voice, 16-bit rack sampler In development
Akai S5000 (1999) 64-voice, 24-bit rack sampler In development
Roland JV-1080 (1994) 64-voice rack synth module In development

The S-330 editor is listed with real-time hardware sync, patch browsing, and filter/envelope visualization. The S-550 shares the same editor UI with an expanded feature set, reflecting its larger memory and VGA output.

Opening an editor

  1. Go to audiocontrol.org and find the "Available Now" section.
  2. Select Open Editor next to the Roland S-330 or S-550.
  3. The editor loads in your browser — the site states no installation is required.
  4. Connect and sync with your hardware to begin patch browsing and editing.

The expected result is a working editor session in the browser, with the device's patches visible and parameters editable. The site does not document the exact connection or sync procedure, so treat the hardware hookup as the step to verify against your own setup.

Checking on in-development devices

The Akai S3000XL, Akai S5000, and Roland JV-1080 are listed as pending. The S3000XL entry notes its MIDI-over-SCSI protocol has been reverse-engineered and the editor is under construction; the S5000 shares a parameter model with the S6000; the JV-1080 patch editor and librarian are in early exploration.

To follow progress, the site points to GitHub Discussions for updates. You can also file issues and talk to maintainers through the GitHub repository, the Discord server, or watch demos and teardowns on YouTube.

Common sticking points

  • Hardware is required. These are editors for gear you already own, not standalone software instruments.
  • Only two devices are usable now. If you have an Akai or the JV-1080, you are waiting on development rather than editing today.
  • Connection details are not spelled out on the page. The site confirms real-time hardware sync exists for the S-330/S-550 but does not publish the cable or MIDI configuration, so check the GitHub repository or Discord if sync does not work immediately.

If you own an S-330 or S-550, you can start editing in a browser right away. If you own one of the pending devices, join GitHub Discussions to track when its editor comes online.