Topping DX3 Pro LDAC Version 2 DAC/Amp
Topping DX3 Pro LDAC Version 2 DAC/Amp
bookmark_border
Where's the price?
To negotiate the best possible price for our customers, we agree to hide prices prior to logging in.
24 Sold
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: At checkout, choose an EU or US plug configuration. Both unit configurations are available in black or silver.

Model Options
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

All orders will be shipped by Drop.

Estimated ship date is Sep 13, 2019 PT.

After this product run ends, payment will be collected and orders will be submitted to the vendor up front, making all orders final. Check the discussion for updates on your order.