DP3 Specifications

    - Input: USB (U disk), USB Audio, SD card,     Bluetooth, DLNA, SAMBA (NAS)
    - Output: line, balanced headphones, unbalanced headphones, fiber, coaxial,               AES Bluetooth, USB
    - THD+N: 0.0008% line, 0.0008% unbalanced headphones, 0.0004% balanced                      headphones
    - Dynamic Range: Line 121dB
    - Signal-to-noise ratio: line 121dB, unbalanced 121dB, balanced 110dB
    - Amp Output Power: Unbalanced 58mW(32ohms) 46mW(64ohms), 26mW(150ohms)
    - Balanced Headphones 113mW(32ohms) 110mW(64ohms), 78mW(150ohms), 49mW      (300ohms)
    - Line output level: 2Vrms
    - USB Audio: DSD supports up to DSD256; PCM up to 384KHz
    - USB Audio system compatibility: window 7/8/8.1/10; Mac OS X; Linux
    - D2P: Up to DSD128
    - DOP: Up to DSD256
    - DSD Native: Up to DSD256
    - Digital Output DOP Output: Up to DSD64
    - PCM: up to 384KHz
    - File System: Supports FAT/FAT32/NTFS
    - TF card capacity: up to 256GB capacity
    - USB (U disk/hard disk): Up to 4TB capacity
    - Bluetooth version: Version 4.0
    - APT-X: Support
    - File Browsing
    - Software Upgrade
    - Power consumption: 3W