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Topping DX3 Pro LDAC Version 2 DAC/Amp

Topping DX3 Pro LDAC Version 2 DAC/Amp

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Product Description
New from Topping, an industry leader in professional-grade audio equipment, the DX3 Pro LDAC Version 2 DAC/amp is a next-generation audio solution for your desk. Equipped with much of the same hardware that made the original DX3 Pro so popular—an XMOS XU208 USB chip with dual AK4493 DACs, an OPA1612 op amp, and an AK4118 receiver—this version adds LDAC connectivity for high-resolution listening over Bluetooth 5.0 Read More

LDAC-Equipped for High-Resolution Bluetooth

New from Topping, an industry leader in professional-grade audio equipment, the DX3 Pro LDAC Version 2 DAC/amp is a next-generation audio solution for your desk. Equipped with much of the same hardware that made the original DX3 Pro so popular—an XMOS XU208 USB chip with dual AK4493 DACs, an OPA1612 op amp, and an AK4118 receiver—this version adds LDAC connectivity for high-resolution listening over Bluetooth 5.0. It also packs impressive power for headphone listening: 700mW in each channel at 32 ohms, or 125mW at 300 ohms. Prefer to use a more powerful headphone amp? The DX3 Pro LDAC Version 2 can operate as a DAC via its RCA output. Less than 5 inches long and 2 inches tall, it fits well on most desks. 

Note: This run is for a silver model with a US plug configuration. 

Topping DX3 Pro LDAC Version 2 DAC/Amp
Topping DX3 Pro LDAC Version 2 DAC/Amp

Specs

General 

  • Topping
  • Power input: DC 15V / 1A
  • Input: USB / OPT / COAX1 / COAX2 / Bluetooth
  • Line out output: RCA
  • Headphone amp output: 3.5 mm
  • Dimensions: 4.7 x 6.5 x 1.6 in (12 x 16.5 x 4 cm)
  • Weight: 41.1 oz (400 g)

DAC Output Parameters (at USB 96k Input)

  • THD+N at A-weighting: <0.0004% at 1kHz, <0.0005% at 20–30kHz
  • SNR at A-weighting: >120dB at 1kHz
  • Frequency response: 20Hz–20kHz (± 0.35dB)
  • Output level: 2Vms at 0dBFS
  • Noise: <2uVrms
  • Channel crosstalk: -135dB at 1kHz
  • Channel balance: <0.1dB
  • Output impedance: 100 ohms

Headphone Output Parameters (at USB 96k Input)

  • THD+N at A-weighting: <0.0041% at 1kHz (Output = 77mW, 32 ohms), <0.002% at 20–20kHz (Output = 77mW, 32 ohms), <0.0006% at 1kHz (Output = 13.4 mW, 300 ohms), <0.0006% at 20–20kHz (Output = 13.4mW, 300 ohms)
  • SNR at A-weighting: >120dB at 1kHz
  • Frequency response: 20Hz–20kHz (± 0.2 dB)
  • Output level: 5.8Vpp at G = 0dB, 17.3Vpp at G = 9dB
  • Noise:<3uVrms at G = 0dB, <7uVrms at G = 9dB
  • Channel crosstalk: -70dB at 1kHz
  • Channel balance: 0.5dB
  • Output impedance: <10 ohms
  • Output power: 700mW (2) at 32 ohms THD+N <1%, 125mW (2) at 300 ohms THD+N <1%
  • Adapter impedance: 16–300 ohms

Connectivity 

  • USB in: 44.1kHz–768kHz / 16bit–32bit, DSD64–DSD512 (Native), DSD64–DSD256(DOP)
  • OPT / COAX in: 44.1kHz–192kHz / 16bit–32bit
  • Bluetooth in: AAC / SBC / APTX / APTX-LL / APTX-HD / LDAC

Included

  • AC adapter
  • USB cable
  • User manual
  • Bluetooth antenna
  • Remote control

Shipping

Estimated ship date is Oct 7, 2021 PT.

Payment will be collected at checkout. Cancellations are accepted up to 2 hours after checkout, after which all sales final.

Top Customer Questions2
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Could this power a 300ohms pair of headphones?
Sep 30, 2021
Top Answer
jgillingham
91
Yes, according to the specs.Read More
Oct 8, 2021
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User Photos19
Doltonius
Elegant
damdnation
nice paring with the swans
danny87
Got a custom acrylic shelf to stack these two
danny87
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Aguilera
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andres_mc
Topping DX3 Pro with Sundara's cable plugged in.
Coltigo
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m.willis
Great sounding (and great looking) DAC/Amp combo!
Pqureini
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Joshua.Bono
Good stuff
KitsuneChaos
Finally arrived today. Giving it a two hour test run, and comparing to the MixAmp provided by the Astro A40 TR (2019) provided MixAmp. And so far, so good.
mtomaszewski
Topping DX3 Pro LDAC
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