Portable Audio Interface USB Sound Card Mic Preamplifier

A 2x2 microphone preamplifier, with powerful function and compatibility, and a high-speed USB2.0 interface and 24 Bit / 192 Khz audio resolution, can provides perfect recording quality, very suitable for Mic, guitar, bass, computers and other equipment recording.

Features:
Has a built-in high-speed digital processor with extremely low distortion and high accurancy digital signal processing.
Fine quality conversion to achieving fine quality audio.
Low noise microphone preamplifier.
With monitoring function.
Dual power supplies can be switched.
Made of fine quality material for long service time.

Specifications:
MIC INPUT 1-2 (balanced)：
Frequency response: -1/-1 dB, 20 Hz-20 kHz
Dynamic range: 82 dB, A weighting
Maximum input level: +6 dBu
Input resistance: 4 kΩ
Gain range: +3 dB- +60dB
HI-Z INPUT 2 (Unbalanced)
Maximum input level: +3.0 dBV
Input resistance: 1 MΩ
Gain range: 0dB to +40 dB
LINE INPUT 1/2 (balance)
Maximum input level: + 10 dBu
Input resistance: 18.5 kΩ
Gain range: -10 dB - +40 dB
MAIN OUTPUT (Impedance balance)：
Frequency response: -1 / -1 dB, 20 Hz - 20 kHz
Dynamic range: 82 dB, A weighting
Maximum input level: + 6 dBu
Input resistance 100 kΩ
Mobilephones:
Maximum input level: 15 mW + 15 mW, 40Ω
USB：
Technical specifications: full speedUSB 2.0, 24-bit, 44.1kHz/48kHz/88.2kHz/96kHz/176.4kHz/192kHz
XLR INPUT：
Polarity: 1 Grounding 2: Hot wire (+) 3: Cold wire (one)
Power requirements: > 5W
Main color: black
Item size: 180 * 118 * 48mm / 7.1 * 4.6 * 1.9in
Package size: 230 * 138 * 55mm / 9.1 * 5.4 * 2.2in
Package weight: 600g / 1.3lb

Packing List:
1 * Sound Card