The Positive Grid BT4 Bluetooth Midi Pedal was designed to give you full control of the thousands of CoreMIDI music apps on mobile devices. Software such as BIAS FX, BIAS Amp and JamUp can be hooked up wirelessly via Bluetooth 4.0 to the BT4, giving you excellent parameter control and switching from a rugged, stage-ready pedal. The BT4 gives you effortless control and the ultimate musical experience through your favourite iOS music apps.
Wireless control of your guitar effects, music sheets and keyboard presets wirelessly
Rugged controller ideal for stage use for excellent control of iPhone and iPad apps
Convert your BIAS FX into a full-fledged guitar amp and effects powerhouse
Wireless compatibility with thousands of music apps that support CoreMIDI
Sturdy metal case to withstand the harsh and tough conditions of being on the road
Fully customizable using the companion BT Editor app
Ultra responsive, compact, durable and easy to use