IK Multimedia iRig Pro I/O mobile audio/MIDI interface

IK Multimedia iRig Pro I/O, Universal Audio and MIDI Interface for Mobile Devices and Computers, Combination input XLR and 6.3 mm jack for microphone, line and instrument signals, High-quality preamplifier with adjustable gain, High-quality ADDA conversion with up to 24 bit / 96 kHz, Adjustable stereo headphone output, MIDI input and output, Power supply via USB, 2x AA batteries or optional mains adapter (not included), Headphone output: 3.5 mm stereo jack unbalanced, 100 mW at 50 Ohm, MIDI input and output: 2x 2.5 mm mono jack, Power supply connection 5.4 V DC (optional power supply: Article no. #417705#, not included), Device connection Mini-DIN, Dimensions: 43 x 127 x 37 mm, Weight: 120 g (without batteries)@+*Microphone input:*@+@+, XLR balanced, +48V +/-4V Phantom powering, 40 dB gain, Impedance 1.6 kOhm, Frequency range: 20-20000 Hz +/-1.5 dB, Noise level -103 dB(A), -97 dB RMS@+*Instrument input:*@+@+, 6.3 mm jack, unbalanced, 27 dB gain, Impedance 1 MOhm, Frequency range: 20-20