BT4 Bluetooth Midi Footswitch

Millions of musicians use mobile music apps in new and exciting ways. With today’s Bluetooth technology, it is now possible to control music apps for guitar, sheet music, controller, keyboards or drums wirelessly. Positive Grid is looking to the future to inspire more musicians to go one step further in their everyday music life.

Why?
There are now hundreds of amazing music apps available, including BIAS FX, BIAS Amp, and JamUp, Loopy, OnSong and countless more. The goal is to give you an effortless and ultimate musical experience through wireless control of all these terrific music apps.

Total Freedom Everywhere You Play

Stage
Ready to rock the world? Whether it’s a small gig or a large stadium show, the BT4’s 100%-steel case and foot switches are built to last throughout the roughest road tours and at the wildest venues.

Practice
Nail your chops to perfection! Wirelessly control JamUp’s metronome tap tempo by tapping BT4’s footswitch with your foot. Use JamUp’s phrase sampler to practice a difficult riff without taking your hands off your instrument.

Studio
Record your next album while saving studio time and hassle. Step on BT4’s footswitch to start and stop recording a song in a multi-track recording app like GarageBand or Auria. You can turn sheet music pages using apps like OnSong.

Performance
Replaces the mess of paper and binders with performance-ready, interactive, digital chord charts on your mobile device. With BT4, you can assign the pedal buttons to switch to the next song, previous song, page scroll up and down.

Plays Well with Others 

BIAS FX
The world’s first cross platform guitar effects processor. BIAS FX is fully compatible with BT4, and you can control any and every parameter with the BT editor app.

Loopy
Create music by layering looped recordings of singing, beatboxing, or playing an instrument with a savvy, sophisticated, tactile looper. Loopy is fully compatible with BT4, so you can toggle session pause, select next/previous track, toggle mute, toggle record, and more.

SampleWiz
The BT4 pedal can switch the preset of SampleWiz simply use PC message without any mapping, or map any Samplewiz parameter to the expression pedal.

OnSong
OnSong replaces the mess of paper and binders with performance-ready, interactive, digital chord charts on your mobile device. Fully compatible with BT4, you can assign the pedal buttons to switch to the next song, previous song, page scroll up, page scroll down, or adjust the volume and tempo by using an expression pedal.