1-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: 1x 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 L / R jack for amplifier or mixer and 1 x 3.5 mm stereo jack for active PC speakers Headphone output Optional 20 dB attenuated LED level display Phantom power supply + 48V for condenser microphones Robust metal case of compact size Frequency range: 20 Hz - 20 kHz Dimensions: 120 x 50 x 110 mm Weight: 500 g The sound card is ideal for creating sound recordings to PC via USB port.