Topping DX3 PRO+

Bluetooth headphone amplifier
€199,00 €199,00 per 
New version of the Topping DX3 PRO. Bluetooth 5.0 aptX HD and LDAC headphone amplifier.
Details

Topping DX3 PRO+, the evolution of DX3

The Topping DX3 PRO+ is the new version of the Topping DX3 PRO, an excellent DAC with amplification and headphone preamplification functions.

Integrating an ES9038Q2M conversion chip and an XMOS XU208 USB interface, it ensures a particularly accurate and vivid sound reproduction. It also functions as a practical Bluetooth receiver for remote music streaming.

Thus, the DX3 PRO+ is the best companion for your headphones and other devices.

Upgrade to DAC ESSES9038Q2M

The digital-to-analog conversion stage of the DX3 PRO+ is based on an ESS ES9038Q2M DAC chip.

It offers excellent performance and advanced optimization for higher device efficiency to achieve THD+N levels of 0.00015%.

USB interface XMOS XU208

In addition to the DAC, the Topping DX3 PRO+ incorporates a second-generation 8-core XMOS XU208 USB interface, responsible for processing data via the USB input.

This allows remarkable support of high resolution audio streams, with PCM up to 32bit 768kHz and DSD up to DSD512. Thus, the chip offers excellent compatibility with most systems to run on any operating system.

Bluetooth 5.0 and QCC5125 chip

The Bluetooth 5.0 reception of the DX3 PRO+ is provided by a Qualcomm-designed QCC5125 chip.

This allows the device to benefit from Hi-Res Wireless certification with support for high-quality streaming codecs such as aptX, aptX LL, aptX HD and LDAC. Of course, the Bluetooth input is directly linked to the DAC to decode the audio stream.

Mounts NFCA circuit

The Topping DX3 PRO+ benefits from Topping's new NFCA circuit, specially optimized for it. There is ultra-low distortion and noise, to work with high sensitivity headphones and high impedance headphones.

Adjustable gain mode

The Topping DX3 PRO+ guarantees compatibility with the widest range of headphones on the market, with two-level gain control: at + 6dB and a high gain level at + 19dB.

The DX3 PRO+ offers pleamplifier function and four output modes with different uses:

  • Headphone amplifier output
  • Headphone amplifier output + line output
  • DAC
  • Preamplifier
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Specifications

General specifications

  • Product type: Headphone amplifier/DAC
  • Inputs: 1x USB-B, 1x Toslink optical, 2x Coaxial
  • Bluetooth 5.0
  • Outputs: 1x stereo headphone output, RCA 1x 3.5 mm Jack
  • DAC chip: ESS ES9038Q2M
  • Bluetooth chip: QCC5125
  • USB supported sampling rates: PCM up to 32-bit 768 kHz, native DSD up to DSD512, DSD DoP up to DSD256
  • Coaxial / Optical: PCM up to 24-bit 192 kHz, DSD DoP up to DSD64
  • Bluetooth codecs supported: AAC, SBC, aptX, aptX LL, aptX HD, LDAC
  • Dimensions: 120 x 165 x 40 mm
  • Housing material: Aluminum
  • Color: Silver, Black
  • Accessories: 1x Power supply, 1x Remote control
  • 1x USB cable, 1x Bluetooth Antenna

DAC Specifications

  • THD + N at 1 kHz, A-weighted: <0.00015%.
  • THD at 20Hz-20kHz, 90kBW: <0.0002%.
  • SNR at 1 kHz, A-weighted: 122dB
  • Dynamic range at 1 kHz, A-weighted: 122dB
  • Frequency response: 20Hz-20kHz (± 0.3dB) / 20Hz-40kHz (± 0.7dB)
  • Output level: 2.1Vrms @ 0dBFS
  • Noise @ A-weighting: <1.8 µVrms
  • Crosstalk at 1 kHz: -137dB
  • Channel balance: 0.3 dB
  • Output impedance: 20Ω

Specifications headphone amplifier

  • THD + N at 1 kHz, A-weighted: &lt;0.00015% @ Output = 1500mW, 32Ω / &lt;0.00013% @ Output = 160mW, 300Ω
  • THD @ 20Hz-20kHz, 90kBW: &lt;0.0005% @ Output = 1500 mW, 32 Ω / &lt;0.0005% @ Output = 160 mW, 300 Ω
  • SNR @ Maximum output level, A-weighted: 120dB
  • Dynamic range at 1 kHz, A-weighted: 120dB
  • Frequency response: 20Hz-20kHz (± 0.3dB) / 20Hz-40kHz (± 0.7dB)
  • Output level: 5.5Vpp @ G = L / 21.5Vpp @ G = H
  • Noise @ A-weighting: <2.1 µVrms @ G = L / &lt;7 µVrms @ G = H
  • Crosstalk at 1 kHz: -90dB
  • Gain: 6dB (Vrms / FS) @ G = L / 19dB (Vrms / FS) @ G = H
  • Output impedance: <0.1 Ω
  • Output power: 2x 1800mW @ 32Ω, THD + N <0.1% / 2x 900mW @ 64Ω, THD + N <0.1% / 2x 250mW @ 300Ω, THD + N <0.1%.
  • Adapter impedance: > 8Ω

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Reviews

Customer Reviews

Based on 11 reviews
73%
(8)
18%
(2)
9%
(1)
0%
(0)
0%
(0)
R
Rubén
Topping DX3 PRO+

Encantado con el producto y con los chicos de Zococity. Trato inmejorable, atención personal TOP 10. Un gusto la verdad.

J
Juan Antonio Gutierrez Algaba

Me ha sorprendido, lo tengo conectado a un ampli DENON con unas cajas JBL y es una maavilla.

A
Alfonso Cavallé Garrido

DAC conectado al amplificador Harman kardon y cajas Chora 826. Sonido y conectividad excelentes.
El trato recibido, como siempre, inmejorable.

V
Vicente Balbastre Juan

Envío rápido
Buena calidad de materiales y sonido.
El manejo sin el mando a distancia es complicado si pretendes hacer algo más que cambiar la fuente de sonido o modificar el volumen.
Con el mando se pueden hacer más cosas, pero no es intuitivo

F
Franc Gatell

Estoy encantado con el DX3 pro +.
Relación calidad precio difícilmente superable.
Se aprecia una mejora notable en la calidad del audio con este DAC externo dedicado .

Questions and answers