Add Bluetooth Capabilities to Your Studio The ART BT-DI makes integrating Bluetooth devices with your studio rig easy. This 2-channel direct box includes a built-in Bluetooth 5.0 receiver as well as an external antenna for long-range operation. The BT-DI boasts an active design, which can run on either an external USB power supply or via +48V phantom power. You get a great-sounding headphones output that can be summed to mono with a flip of a switch. Here at GearNuts, we appreciate that this active direct box includes transformer-isolated XLR outputs for low-noise operation. A ground lift rounds out the BT-DI's impressive features. If you've been searching for a convenient way to add Bluetooth functionality to your studio, then the ART BT-DI offers a reliable solution.ART BT-DI Bluetooth Direct Box Features: Includes a Bluetooth 5.0 receiver with support for SBC and AAC codecs External antenna facilitates long-range operation Active circuitry runs