The RX38UR professional receiver has everything you need for todays current demands. Aligned with all of the products from Technical Pro, this unit is built to last and guaranteed to provide a high level of performance and crystal clear sound! Do you need to play a CD, a DVD, an or MP3 Player? Do you need to connect two microphones or play an MP3 file from a USB flash drive or SD Card? Do you need an FM tuner to reference or play FM radio? In todays audio environment its important to be able to connect multiple, varying sources to your audio system and the RX38UR can handle it all! The RX38UR back panel inputs consist of two stereo RCA inputs for two different audio sources. The front panel inputs are exactly where they should be, on the front panel! This will allow you to easily connect and disconnect an MP3 player, SD Card, USB flash drive and two microphones. These sources are usually switched in and out on a daily basis depending on your needs. Features: 1000 watts peak power FM Digital tuner Inputs: RCA (2 audio sources), USB, SD Card, MP3 (AUX) Outputs: Banana binding post (2 speakers), push Button (surround speakers), RCA (Line Out), 2 Mono RCA (Subwoofer Out) USB SD Card maximum size: 32GB Plays .mp3, .wav, .wma files from USB drives and SD Car Records .wav files onto USB Flash Drive or SD Card from Tuner RCA inputs 128 kbps / 32 KHz sampling rate on .wav file recordings Digital fluorescent output display meter Bass, treble and balance controls Dual mic inputs with volume, echo, and tone controls Repeat / Random playback on USB / SD Card inputs Remote Control Frequency Response: 20Hz-20KHz Headphone output (1/8'') Dimensions (L x W x H): 11.3'' x 16.9'' x 5.8''