Fender Mustang Amp Controller

Control your Fender Mustang guitar amp from Stream Deck over USB. Switch presets, play hundreds of library tones, tune, and adjust amp and effect settings with Stream Deck + dials and buttons. Built for guitarists who practice, record, or stream.

Features:

Preset keys for the amp's 24 stored presets, shown in the amp's bank colors

About 400 hand-picked library presets, searchable by genre and tone, playable without overwriting your amp

Tuner key with note display and in-tune meter

Stream Deck + dials for presets, crates, amp controls, and effects

Save tweaked sounds and organize them into crates, such as set lists or favorites

Rigs: back up all 24 amp presets and send a new set to the amp in one step

A library page in your browser for browsing presets, crates, and rigs

Requirements:

Fender Mustang I (v1) amp connected with a USB cable

Close other Mustang editors while using the plugin. Only one app can control the amp at a time.

Compatibility: Tested on the Mustang I (v1). Other Mustang models may work but haven't been tested yet. Support for more models is planned.

Setup tip: Plug in the amp, close other Mustang editors (like FUSE or online Mustang editing tools), and drag a Preset or Now Playing key onto your Stream Deck. Do the same with an Open Library key to browse library presets. And don't forget to add a Tuner key and drop that D 🤘

Independent software, not affiliated with or endorsed by Fender Musical Instruments Corporation.

Edit your effect chain from Stream Deck + and the Library page, plus new keys for setups without dials.

New:

Chain editing. Add, remove, reorder, and swap the effects on the playing sound. Changes can be undone, compared A/B against the original, and recovered later.

Chain Pedal dial (Stream Deck +): one effect per dial, with a map of the chain on the touch strip. Pedals can be ordered by effect or by signal chain.

Chain Edit key: Undo, Redo, A/B, Revert, or Restore.

Chain view on the Library page: a drag-and-drop pedalboard that stays in sync with the dials.

Keys for setups without dials: Previous / Next Preset (hold to browse), Effect On/Off, and Adjust Control (with 0.1 fine steps).

Keys view on the Library page: set display options for every key, or for every key of one kind.

Improvements:

New Show text option on keys, which leaves only the background.

Now Playing names are centered by default, wrap to fit, and shrink so long words stay whole.

Open Library can start on the Chain or Keys page and can hide its page label.

More display options for Previous / Next Preset, Effect On/Off, and Adjust Control keys.