100V line mixer-amp with digital amplifier in a compact housing. An onboard audio player accepts USB media for digital audio or can be tuned to FM radio stations. In Bluetooth mode, a smart phone or tablet may be paired with the DM25 for wireless audio playback. Mono output to either 100V line or 4-16 ohms speaker load is connected via spring terminals on the rear panel. All-in-one solution for small sound installations.Power supply[tab]230Vac, 50Hz (IEC)[br]Speaker : outputs[tab]COM, 100V and 4-16 Ohms (spring terminals)[br]Audio source[tab]USB player, FM tuner and Bluetooth receiver[br]Bluetooth version[tab]V2.1[br]Controls[tab]Treble, Bass, MP3, Aux, Mic[br]Microphone : inputs[tab]6.3mm jack (unbalanced)[br]Line input[tab]2 x RCA (summed to mono)[br]Line output[tab]2 x RCA[br]Antenna connection[tab]Spring terminal[br]Dimensions[tab]280 x 205 x 67mm (L x W x H)[br]Fuse[tab]T1AL 230V[br]USB version[tab]USB 2.0 (FAT32, 128GB max.)Weight[tab]1.34kg[br]Power : output[tab]25Wrms