IK Multimedia iRig Pro DUO I/O

Microphone Input
Microphone Input: 2x balanced, XLR. Pin 2: hot / Pin 3: cold / Pin 1: ground
Microphone Input Level: from 6 mVpp to 1.4 Vpp
Microphone Input Impedance: 3,2 kOhms
Gain Range: 50 dB
Phantom Power: +48V ± 4V
Frequency Response: 20 Hz to 20 kHz (+-1.5dB)
Input Noise: -103 dB(A), -97 dB RMS
Instrument Input
Instrument Input: 2x unbalanced, Hi-Z, TS 1/4” Jack, Tip: signal / Shield: ground
Instrument Input Level: from 30 mVpp to 6.9 Vpp
Instrument Input Impedance: 1 MOhms
Gain Range: 27 dB
Frequency Response:
• from 2 Hz to 21 kHz (-3dB) Gain @ min
• from 5 Hz to 21 kHz (-3dB) Gain @ max
Input Noise:
• -104 dB(A) Gain @ min
• -102 dB(A) Gain @ max
Line Output
Line Outputs: 2x balanced, TRS 1/4” Jack, Tip: hot / Ring: cold / Shield: ground
Floating Balanced Outputs with automatic level compensation when working in unbalanced mode
Maximum Output Level: +16 dBu into 600 Ohms balanced load
Frequency Response: from 10 Hz to 21 kHz (-3dB)
Output Dynamic Range: 106 dB(A)
Output Impedance: 150 Ohms balanced
Common
AD and DA Resolution: 24-bit
Sampling Rate: 44.1 kHz and 48 kHz
Power: USB bus power, battery power (2xAA - included), or DC power supply (9VDC, from 500mA up, positive outside - not included)
Metering: Multicolor LED)
Size: 75mm/2.95" x 127mm/5" x 37mm/1.46"
Weight: 197.2g/6.96oz (batteries excluded)
Battery Life:
• Recording - Max load*: 3 hours, 30 minutes (NiMH rechargeable); 45 minutes (Alkaline)
• Playback - Min load**: 10 hours (NiMH rechargeable); 3 hours (Alkaline)