Virus TI Editor & Librarian

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

Patch Base for:

Mac iPad

Try out Patch Base 4 for Mac free for 7 days. Every editor is available as a one-time purchase, or get them all with the All Access subscription — one monthly or annual price for the whole collection.

Download Patch Base 4 for Mac Buy Patch Base 4 + Virus TI Editor

Already own Patch Base 4 for Mac? Log in to buy the Virus TI editor at the editor-only price.

Download Patch Base free on the App Store, then unlock the Virus TI editor with an in-app purchase — or get every editor with All Access.

Patch Base for iPad in the App Store →

Free to download, and free 7-day All Access trial.

iPad Screenshots

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

Voice Editor

Edit any of the Virus TI's voice parameters in real-time. All of the oscillators, filters, envelopes, LFOs, and Effects are there on one screen for fast editing. All Effects units are fully supported with all of their different parameters. The Mod routings enable deep modulation possiblities for your sounds. And, the 32-step Arpeggiator is fully editable as well with its variable note lengths and rhythms.

Multi Editor

The Virus TI can play up to 16 different parts at the same time, and now it's easy to manage all of them with Patch Base's Multi Editor. Quickly change the sounds used, mixing levels, panning, MIDI channels and more.

Also, you can directly edit all 16 sounds loaded in Multi Mode. Patch Base has 16 separate voice editors, 1 for each part, all within the Multi editor, allowing you to easily switch between parts when you need to make small tweaks (or big changes!) to any of the sounds in a Multi.

Bank Editor

The Virus TI has 4 internal editable patch banks, for a total of 512 sounds that can be stored on the synth. Patch Base's Bank Editor enables you to add new sounds, rearrange the locations of sounds, and backup and load banks of 128 sounds at a time. The Virus TI's 16 Multis can also be managed directly in Patch Base.

Patch Librarian

Save patches and banks as files

Patch Base saves files as sysex that can be sent to your synth by Patch Base or any general-purpose sysex transfer app.

Organize your sounds

Create folders to organize your patches and banks on iPad or Mac.

iCloud integration

Optionally use iCloud to make your patch files accessible on any iCloud-connected device, and to sync between Patch Base on Mac and iPad.

Import sysex files

Import existing patch and bank sysex files. On Mac, drop your files into the browser. On iPad, import using iCloud or the Files app.

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