It's been maintained! Apogee's 192kHz compatible D/A converter (without USB type). It is characterized by high portability, high cost performance, thick sound image and powerful sound quality unique to professional specifications. There is a large scratch on the exterior side. Serial MDF2477 (Satoshi Yonejima)
Maintenance information: 2022.5.23 Maintained (replaced due to defective AC adapter capacitor. Contact cleaning due to voice interruptions and volume gulls. (S/P DIF, OPT, AES 1.2 operation check)
Accessories: power cable connection cord
Main specifications: AES/EBU input, S/PDIF optical input 44.1k, 48k, S/PDIF coaxial input 44.1k-192k, ADAT input 44.1k, 48k, ADAT/ SMUX input II 88.2k, 96k, ADAT/SMUX input IV 176.4k, 192k, XLR output x2 (hot 2), RCA output, headphone output W137xD249xH38mm