Audio Interface CUI-220

The CUI-220 is a USB audio device with transformer isolated balanced stereo outputs for connecting a computer to a sound system.It connects to the USB port of computer and appears as the stereo output device. The dual transformers in CUI-220 provide balanced outputs and ground isolation required when interfacing a computer to a sound system.

Features

·         Standard USB class compliant audio device

·         Transformer isolation

·         Playback/Recording 

·         USB powered 

·         Stereo/Mono output switch

·         1 x balanced stereo Line input with XLR connector

·         1xmulti-source stereo input(Line/Phono) with RCA connector 

·         Line/Phono switch 

Data (EN)

 

·         Line in: 0dB Gain,XLR balanced and unbalanced input.

·         Line in: 0dB Gain,RCA unbalanced input 

·         Phono in: 40dB Gain,RCA unbalanced input.

·         AUDIO INPUTS Gain：+/-12dB

·         Balanced input with XLR：20kΩ 

·         Unbalanced input with RCA：47kΩ

·         AUDIO Main outputs: Max.+12 dBu

·         AUDIO Headphones outputs: Max.40mW @ 32 Ohm/1% THD 

·         AUDIO Inputs impedance: 142Ω

·         Signal-to-noise ratio(S/N) : ＞82dB 

·         Crosstalk : ＞65dB  

·         Distortion(THD) : ＜0.07%(Output less than +12dBu) 

·         Frequency response(Reference at 1kHz): 20Hz - 22kHz +/- 3dB

·         Channel balance: ＜3dB

·          Sampling rates: 48 kHz 

·         Dynamic range ADC(24 Bit): 114dB 

·         Dynamic range DAC(24 Bit): 114dB  

·         Power source: USB 2.0, Type B, Bus-Powered Via Computer

·         CE/ROHS compliant