2 x 20 WRMS @ 4Ω stereo compact amplifier with a balanced MIC input (includes phantom power, Talkover and noise gate) and 2 LINE inputs. 3 output modes (STEREO, PARALLEL and BRIDGE) and AUX output. 2 band control tone, IR remote control included, serial RS-232 port (EclerCOMM and CA-NET compatible) and 0-10 VDC remote port for WPm wall panel series (volume and source selection). Auto-standby function and MUTE port. Dimensions 155 x 155 x 45 mm. Weight 0.65 kg