TOPPING D50s DAC (Apos Certified)

This is an Apos Certified product. That means it's refurbished, like new, eligible for our 45-day return policy, carries an Apos Certified One-Year Warranty, and ships from our US facility. Currently, Apos Certified products are only available to customers with a US shipping address. We appreciate your understanding as we aspire to expand our offerings to a broader audience in the future.

• "Performance-wise it sounded like a mature, serious and very expensive device. In terms of technicalities, it has everything I’d want: it sounds detailed, extended in the sub-bass and upper-treble, sounds linear without any drops in the FR, sounds extra fast and kicks hard when needed, can be also smooth and gentle with older recordings." - Sandu Vitalie from Soundnews. Read the full review here.
• “One of our favorite DACs has grown up and become even better. The D50s solidly eliminates the ESS IMD hump, adds the much needed remote control and Bluetooth without a premium in pricing.” - amirm on Audio Science Review

Spec:

• Size: 11.9cm x 11cm x 2.6cm
• Weight: 510g
• Power Input: DC5V/1A
• Input: USB/OPT/COAX/BT
• Line Out: RCA
• D50s Output:
• DAC( LineOut COAX 96K Input) 
• THD+N @A-weighting<0.0003%@1kHz <0.0004%@10-20kHz
• SNR @A-weighting>122dB@ 1kHz
• Frequency Response: 20Hz-20kHz (+0.1dB)
• Output Level: 2Vrms OdBFS
• Noise: <2uVrms
• Channel Crosstalk: -130dB @1kHz
• Channel Balance: 0.025dB
• USB In:
• 44.1kHz-768kHz/16bit-32bit
• DSD64-DSD512(Native)
• DSD64-DSD256(Dop)
• OPT/ COAX In: 44.1kHz-192kHz/16bit-24bit, DSD64(Dop)
• Bluetooth In: AAC/SBC/APTX/APTX LL/APTX HD/LDAC

Included:

• DC cable
• USB cable
  
• Bluetooth antenna
• Remote control
• User's manual
  
• Warranty card

Manual, Drivers, and Additional Downloads :

• D50s User's Manual
• Driver and Installation Guide
• DSD Configuration Guide
• FB2K DSD Components