TOPPING DX7 Pro+ Headphone Amp ES9038PRO Hi-Res DAC Bluetooth5.1 DSD512 PCM768kHz Decoder

The new Topping DX7 Pro+ is a balanced DAC and headphone amplifier, upgraded version of DX7 Pro. It uses an ESS SABER ES9038PRO DAC chip and benefits from a 32-bit Hyper-Stream architecture, achieving ultra-high performance in the audio field. Each channel of the DX7 Pro+ is connected in parallel by 4 balanced channels, allowing for better sound performance.

Brand new I/V conversion

Topping has designed a brand new I/V conversion circuit, to achieve better quality audio reproduction. This unique circuit design provides lower distortion, lower noise level, while taking up less space.

Built-in NFCA headphone amplifier

The NFCA headphone amplifier has been optimized for the new DX7 Pro+, resulting in ultra-low noise and distortion. It also works well with high-sensitivity IEMs and power-hungry high-impedance headphones.

XLR 4-pin, 4.4mm and 6.35mm headphone outputs

The Topping DX7 Pro+ offers two balanced headphone outputs (4-pin XLR and 4.4mm jack) and one single-ended headphone output (6.35mm jack).

Multiple output mode

By double-clicking the volume knob, you can choose from four output modes: "Headphone Amp", "Headphone Amp + Line Out", "DAC" and "Pre-Amp" to suit more application scenarios .

Selectable output

The DX7 Pro+ has a balanced XLR output and a single ended RCA output. You can choose “XLR Only”, “RCA Only” or “XLR+RCA” output for different applications.

I2S input

The Topping DX7 Pro+ has an I2S input with the HDMI connector and you can send the I2S signal to the ES9038PRO DAC for better decoding. The I2S input supports up to 32-bit 768kHz PCM streams and native DSD512. The I2S input provides phase settings, DSD channel settings, and DSD indicator pin selection settings, making the DX7 Pro+ compatible with most digital interfaces on the market that use the HDMI interface to output I2S signals.

Bluetooth LDAC 24bit 96kHz transmission

The DX7 Pro+ is Hi-Res Audio Wireless and LDAC certified. Use the newest Qualcomm QCC5125 chip to support LDAC/AAC/SBC/aptX/aptX HD/aptX adaptive protocol.

Simulation of tubes and transistors

Inspired by the unique harmonic performance of tubes and transistors, Topping has added a function that simulates them, in one DX7 Pro+, this means you can have 3 different audio performances: default, Tube Simulation and Transistor Simulation.

12V trigger interface

The DX7 Pro+ features a 12V Trigger interface, which can be set to active control (Trigger output) or passive control (Trigger input). Using a 3.5mm cable, the DX7 Pro+ can be synchronously turned on and off with other devices equipped with a 12V trigger interface.

SPECIFICATIONS

Entrances:

1x USB-B
1x AES/EBU
1x Coaxial
1x Toslink optical
1x I2S LVDS (HDMI)
Bluetooth 5.0

 
Outputs:

1x Single-ended stereo RCA line output
1x Balanced stereo XLR line output
1x Single-ended 6.35mm jack headphone output
1x Balanced 4.4mm headphone jack output
1x 4-pole balanced XLR headphone output

USB interface: XMOS XU208

Supported sample rates:

USB/I2S: PCM up to 32-bit 768kHz, DSD native up to DSD512, DSD DoP up to DSD256
Coaxial/Optical/AES: PCM up to 24-bit 192kHz, DSD DoP up to DSD64

  
Box contents

1x DX7 Pro+
1x Remote control
1x USB cable
1x 6.35mm Jack to 3.5mm Jack Adapter
1x Bluetooth antenna
1x Cable 220v