ART MX622BT - Six-Channel Stereo Mixer with Effects Loop and BluetoothThe MX622BT is a versatile single high rack mixer combining three balanced microphone or line level inputs with three stereo line inputs plus a stereo Bluetooth input into a single stereo line level mix. Each mono balanced XLR input includes fully variable Input gain, Mic Line switch, Clip indicator, and selectable 15 Volt Phantom power. Three stereo line level inputs are also provided via RCA type jacks with separate Level controls for each stereo