新淨、好聲、功能全正常、抵玩
Speaker Output Power: 75W x 2 (4 Ohm), 50W x 2 (8 Ohm)
Sampling rates: USB: 44.1, 48, and 96kHz ; S/PDIF: 44.1, 48, 88.2, 96, 176.4kHz
Resolution: 16-24-bits
https://www.manualslib.com/manual/931197/Nuforce-Dda-100.html?page=7#manual
https://www.theabsolutesound.com/articles/nuforce-dda-100-integrated-amplifier-1/