GMS 1820A Analog Audio-Monitor-System, mono

8 balances analog inputs Screw type connectors Input impedance 10 kOhm 1 loudspeaker 2W RMS 1 volume control 8 channel selector buttons with LED 1 Mute-button Power supply: 85 VAC - 264 VAC, 20 VA 19", 1 HU, depth 150 mm