Nuova scheda audio CM6631A interfaccia digitale USB a I2S / SPDIF coassiale 32 bit 192K
New upgraded firmware, the official version of CM6631A, finished board has been tested OK. Using CM6631A, more cost than the CM6631 chip, better performance. 1 x CM6631A Digital Interface USB to I2S / SPDIF Coaxial 32 / 24Bit 192K Sound Card.