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Topping D20 24Bit / 96KHz High Speed DAC Multi Function USB Optical Coaxial Decoder

1 Review(s)
  • Support for three types of input signal
  • Built-in Texas Instruments' TI's USB chip PCM2704
  • Use TI HiFi-level high definition 192kHz 24bit DAC chip PCM1793
  • Use the reception of the TI chip DIR9001, has characteristics of ultra-low Jetter

D20 uses in a wide range of devices ,such as computers, digital turntables, DVD players, digital playback that are with the USB interface, the coaxial output or optical output .


support for three types of input signal: SPDIF digital coaxial signal, SPDIF digital optical signals and USB signals, covering all common signal;
support for a wide range . Meet the PCM format, including 44.1kHz, 48kHz, 88.2kHz, 96kHz, 16bit to 24bit range, digital coaxial and digital optical signal can be the perfect support;
Use TI HIFI-level High Definition 192kHz 24bit DAC chip PCM1793;
Use the reception of the TI chip DIR9001, has the characteristics of ultra-low Jetter;
all-aluminum chassis precision machining using CNC machining centers made superb visual impact and operating feel




Input: USB input (supports USB 2.0 FULL SPEED, 48kHz, 16bit)
SPDIF format RCA coaxial input (44.1kHz-96kHz, 16bit-24bit)


SPDIF format optical input (44.1kHz-96kHz, 16bit-24bit)
Output: RCA Block output, analog signal strength is about 2.0VRMS
Distortion: <0.0013% (A weighted)
Power supply: AC100V-240V (power adapter), DC15V (host)
Dimensions: W 106mm * H 40mm deep 141mm (not include the prominent part)
Dimensions: W 114mm * H 47mm deep 165mm (includes protrusions)


Packing List

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Jan 28, 2017 10:40:13 AM
hi, i have a amplifier from headroom. is it compatible. with this dac?
Jan 28, 2017 10:40:13 AM
Hi larry,the factory hadn't test the amp,You can look at their parameters.Thank you.

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Jun 17, 2013 8:46:44 PM
I was skeptical about an $100 amp sounding like anything but $100. But to my surprise, it sounds great! I added a Grant Fidelity tube buffer to the set up and it sounds amazing. The bass is deep and tight, and the mids and highs sound crystal clear. In addition, the seller's service is good, it make me feel that i get a five star service in the Presitdential Suit.