2-channel external sound card, USB interface. Full-duplex USB port (allows simultaneous recording and playback) for reproducing digital audio data from a PC and for recording mixing to a PC. Sound card offer: 2x mono switchable input channel microphone (XLR connector) / line or instrument (6.3 mm Jack connector). Front stereo input AUX 3.5 mm Jack. Outputs 2 x 6.3 mm Jack L / R for amplifier or mixer and 1 x 3.5 mm Jack stereo for active PC speakers. Headphone output. Optional 20 dB attenuation for each input separately. LED stereo level display. LED strings to indicate the level of each path are quite unique in this class. Phantom power supply + 48V for condenser microphones for each input separately. Robust metal case of compact size. Frequency range: 20 Hz - 20 kHz. Dimensions: 160 x 50 x 110 mm. Weight: 634 g. The sound card is ideal for creating audio recordings to a PC via the USB port.