Two high-quality USB Audio ADCs for audio capture.
Muslady 422A 4 Channel USB Audio System Interface External Sound Card +48V phantom power DC 5V Power Supply|Electric Instrument Parts & Accessories| - AliExpress
4-channel Usb Audio Interface Recording Studio External Sound Card +48v Phantom Power Dc5v Power Supply For Smartphone - Buy External Sound Card, Sound Card Usb,Audio Interface Recording Studio Sound Card Product on Alibaba.com
PCM1808 105dB SNR PCM Audio Interface Stereo ADC Single Ended Analog Input Decoder 24bit 14 Pin Amplifier Board Player Module|Instrument Parts & Accessories| - AliExpress
USB soundcard with PCM2902
A ADWITS 7.1 Channel External USB Sound Card with SPDIF Digital Audio for Desktop Laptop PC, Support DAC Output ADC Input Dual Mic, 48 KHz Sampling Rate, SCMS Compliant- Buy Online in
DA2USB - Digital Audio to USB Interface
Buy the Unitek Y-247A USB To Stereo Audio Converter. USB 2.0. DAC up to 192KHz... ( Y-247A ) online - PBTech.co.nz
USB audio DAC
QA01 Digital Audio Converters(USB&Analog to spdif)