Item Type: Live Sound Card Material: Metal MIC INPUT 1-2(Balanced) Frequency Response: -1/-1dB,20Hz-20kHz Dynamic Range: 82dB, A Weighted THD+N0.03%,1kHz Maximum Input Level: +6dBu Input Impedance 4k Gain Range: +3dB-+60dB HI-Z INPUT2 (Unbalanced) Maximum Input Level: +3.0dBV Input Impedance: 1M Gain Range: 0dB - +40dB LINE INPUT 1/2 (Balanced) Maximum Input Level: +10dBu Input Impedance: 18.5k Gain Range: -10dB-+40dB MAIN OUTPUT (Impedance Balance) Frequency Response: -1/-1dB,20Hz-20kHz Dynamic Range: 82dB, A Weighted THD+N 0.03%,1kHz Maximum Output Level: +6dBu Output Impedance: 100 PHONES Maximum Output Level: 15mW+15mW,40 USB Technical Specifications Full Speed: USB2.0, 24 Bit, 44.1kHz/48kHz/88.2kHz/96kHz/176.4kHz/192kHz XLR INPUT Polarity: 1 Ground, 2: Hot (+) 3: Cold (-) Power Requirements: >5W 1Built in High Speed Digital Processor: The Q22 features extremely low distortion and high accuracy digital signal processing. 2HiFi: The Q22 features AD and DA converters with resolutions up to 24 bit 192KHZ, providing excellent recording quality, dynamic response and rich low frequencies. 3Audio Resolution: 24BIT?192KHZ audio resolution, high quality conversion is the key to high quality audio, and excellent conversion can be achieved by using the Q22 interface. 4With High Speed Interface: The power supply can be connected to PC DC5V IN to provide connection with for OS and PC computers and their for IOS devices. 5Applicability: Q22 audio equipment is suitable for a variety of scenarios, music recording, network karaoke, vocal recording, ASMR production. 1 x Sound Card 1 x User Manual 1 x Power Cord