OP2
The ASFN66392 is an audio board designed and manufactured by Panasonic for their OP2 range of digital audio products and systems. It is a digital audio interface board for connecting a variety of digital audio sources, such as Bluetooth and USB, and provides a professional-level audio output. The board features a low noise, low distortion design, as well as a 24-bit/192 kHz resolution. It is capable of supporting up to 8 channels of audio and has a wide range of connection options, including S/PDIF, ADAT, AES/EBU, and 4-pin XLR.