Topping D30Pro Desktop USB Balanced DAC

$669.00 inc GST

Sound of Quad DAC

The D30Pro is a simple DAC with top specifications, better sound, and a refined build. A perfect partner with the A30Pro headphone amplifier.

The 4 x CS43198 provide a total of 8 full balanced channels. So each channel of the D30Pro will be arranged in parallel by 4 conventional balanced channels. The increase in output capability will bring changes in the sound and the spec will also improve.

Do you need an expert?

Our customers tell us that they count on our team for more than just knowledge: they’re always friendly & ready to help with all their questions. Contact our team CJ, Bensan or Toki on 092744515 or via

SKU: TopD30Pro Categories: , , , , , , EAN: 6974268480000 Brand: GTIN / EAN: 6974268480000
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Great DAC for my PC setup

DAC is great so far, easy to connect via usb to my PC. There is a software if you want to have a bit more control. the remote is an nice addition, just make it easier to change settings. Built quality is awesome. Aluminum all around, quite sturdy. Pre amp knob has a click when you turn feel more expensive. The screen is clear and visible with a tasteful orange font. Sound quality is good, cant compare though as this is my first external DAC. Thanks to Bensan for helping me all through my purchase.

Chad R.


Topping D30Pro Desktop USB Balanced DAC


  • Hi-Res Audio
  • USB Support up to DSD256 & PCM384kHz
  • XMOS XU208 & Thesycon customised drivers
  • Optical & Coaxial & USB inputs
  • Optional RCA & XLR output
  • Preamplifier function

USB support DSD256 & PCM384kHz high resolution audio
D30Pro uses 2nd generation 8 core XMOS XU208, USB supports up to PCM32bit 384kHz and DSD256 native. With the help of customized Thesycon driver (for Win 7 or above), your PC will have better performance on ASIO playback.

ASIO settings are too complicated? We also have a simpler usage
How simple can it be? Connect directly to the PC without installing any driveres, set the sampling rate that you want and enjoy!

Selectable output port
D30Pro has full balanced XLR output and single ended RCA output. You can choose “XLR only”, “RCA only” or “XLR+RCA” output to meet different usage requirments.

Preamplifier function
D30Pro has a preamplifier function so you can control the output volume on the front panel and also at the remote control. Since it’s noise is <0.9uVrms@SE out and <1.1uVrms@BAL out, which is significantly lower than other similar products, it is very suitable for connecting to power amplifiers or monitor speakers.

A lot of effort is used to achieve everything above
CPLD focusing on clock processing and digital signal optimization, restoring what the digital signal should be. We use up to 8 independent LDOs to supply power to different loads, so there is no longer interference between different loads. Both RCA and XLR have reached the 120dB SINAD, so that RCA transmission can also have the same excellent performance as XLR.



SB In PCM 44.1-384kHz / 16bit-32bit
DSD DSD64-DSD256 (Native), DSD64-DSD128 (Dop)
Coax/Opt In PCM 44.1kHz-192kHz/16bit-24bit
DSD DSD64(Dop)
THD+N@A-wt <0.0001% @1kHz <0.00009% @1kHz
THD@No-wt 45kBw <0.0004% @20-20kHz <0.0004% @20-20kHz
SNR@A-wt 127dB @1kHz 132dB @1kHz
Dynamic range @A-wt 127dB @1kHz 132dB @1kHz
Frequency Response 20Hz-20kHz(±0.1dB) 20Hz-20kHz(±0.1dB)
20Hz-40kHz(±0.3dB) 20Hz-40kHz(±0.3dB)
Output Voltage 2Vrms @0dBFS 4Vrms @0dBFS
Noise @A-wt <0.9uVrms <1.1uVrms
Crosstalk -116dB @1kHz -145dB @1kHz
Output Impedance 20Ω 40Ω


Additional information

Weight .88 kg
Dimensions 19.5 × 25 × 5 cm


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