Pro Audio Bluetooth Preamplifier Receiver System - Digital Rack Mount Studio Preamp, Recording Mode, FM Radio Features: Rack Mount pre-amplifier Sound Receiver System Bluetooth Wireless Audio Streaming Ability Unique Recording Mode Saves Audio via USB/SD Port USB Flash & SD Memory Card Readers Aux (3. 5mm) Input Jack Connect & Stream Audio from External Devices FM Radio with Digital LCD Display ID3 Tag Readout Displays Song Title Multi-Source RCA (L/R) Audio Input Connectors RCA (L/R) Audio Output Connectors Combo 1/4’’ / XLR Combo/Microphone Input Jack (2) XLR Audio Output Jacks Front Panel Button Control Center Independent Input Source Selectable Bass, Treble, Mid, Balance, Master Volume Adjustable Headphone Jack, 3. 5mm Bluetooth Connectivity: Built-in Wireless Music Streaming Receiver Compatible with All of Your Favorite Bluetooth Devices (iPhone, Androids, Smartphones, iPad, Tablets, etc. ) Bluetooth Version: 2. 1 Bluetooth Network Name: BT Wireless Range: 25’+ ft. What's in the Box: Remote Control FM Antenna Detachable Hardware Rack Mounts Power Cable Technical Specs: Rated Power input: 7W Input currency: 30mA Max power consumption: 15W Construction Material: Metal, Aluminum Alloy Panel Frequency response: 20-20KHz, +/-2dB S/N Ratio: >85dB T. H. D. : Input sensitivity: 200mV (Max Output: 6000mV) Battery Operated Remote Control, Requires (1) x ‘CR-2032’ Battery (Included) Maximum USB Flash & SD Memory Card Support Size: 32GB Digital Media File Support: MP3, WAV Power Cable Length: 4. 5’ ft. Power: 120/240V, Switchable Dimensions (L x W x H): 19. 0’’ x 4. 7’’ x 1. 7’’ -inches Sold as: 1 Weight: 4. 61 lbs.