EP-220PR Preamplifier with MP3 Player and FM Radio

Power supply: 100-240 V AC, 50/60 Hz
Power consumption: 100 W
Output power: 30 W RMS (8 ohms)
50 W RMS (4 ohms)
Power connection: Mains input IEC connector (M) mounting version Power supply cord with safety plug (provided)
Frequency range: 20 – 20000 Hz
Cooling: Cooling fan
Equalizer: master: 1 x 2-band tone control Stereo
Circuitry: Class D
Connections: Input: 1 x Microphone via 3-pin XLR/6.35mm jack (F) combination socket (mounting version)
Input: 2 x line via 3-pin XLR
Input: 1 x line via Stereo RCA
Output: 2 x line via 3-pin XLR
Output: 1 x line via Stereo RCA
Output: Speakers via screw terminal
Housing design: (19″) 48.3 cm rack installation (provided) 1 U