The RX51URI Professional Receiver with USB and SD Card Inputs from Technical Pro is able to push a total peak power of 1200W. The USB flash drive and SD card inputs are also capable of recording onto a USB flash drive or an SD card. That means you can record from the microphones, tuner or either RCA inputs directly onto the USB flash drive / SD card. The USB flash drive and SD card can handle a maximum size of 32GB while playing your .mp3, .wav and .wma files from your USB flash drive or SD card through this receiver.
The RX51URI has a built-in Dual Seven Band Equalizer. This is instrumental if you want to properly adjust your frequencies for optimal performance in any room or venue.
There are inputs for two RCA, USB flash drive, SD card and aux (1/8") connections. Connect such sources as a CD player, DVD player audio, mixer or other stereo audio devices. There are dual 1/4" microphone inputs with volume, echo and tone controls. The outputs consist of banana binding post to two full range speakers; push button connectors to three surround speakers and an RCA passive line output.
Lastly, the front panel shows a digital fluorescent output display that shows the audio source, ID3 tags, and track and title information.