USB DAC and Amplifier
For Use With N100H or X100L


The Aurender X725 is an all-in-one DAC, preamplifier and power amplifier designed to simplify the task of configuring and setting up a High-Resolution audio system. As the DAC, preamplifier and power amplifier are conveniently built in, all you need to do is to connect the speakers to the Aurender X725. Simply have a USB cable, power cord, Ethernet cable and a pair of speaker cables ready and you are all set!

An audio system designed around the Aurender X725 and X100 music player will use fewer cables and fewer audio components than a traditional audio system, and can be set up much more quickly and easily. The Aurender X725 is ideal for music lovers who don’t have the patience or space for all the “Audiophile clutter” but want to maintain the sound quality.

The digital audio signal received to the USB audio input of X725 from the X100 or N100 is converted to an analog signal by the internal DAC. The preamplifier section controls volume and source selection, and the power amplifier amplifies the audio signal to power the speakers. And, the simple and engaging iPad or Android app controls all!


• Elegant machined aluminum chassis

• Designed for quiet operation

• USB interface for high quality audio

• Auxiliary optical SPDIF input (useful for connecting additional audio sources, including CD players.)

• Supports all major high resolution audio formats

• Plays up to 24/192kHz, DSD64/128 in native mode

• Power rating : 100W per channel at 8 ohms, THD+N 0.01%

• IR remote controller


  • Silver finish
  • 215mm x 55mm x 355mm
    8.5in x 2.2in x 14.0in (unit only)
  • 4.7kg
    10.4 lb (unit only)


User Interface IR Remote Controller, Aurender App ( via X100 ), Volume Knob
​Volume Control Range -95dB ~ 0dB​
Output Power​ 2 x 100W @ 0.01% THD+N, 8ohm​, 1kHz
​Frequency Response 20Hz ~ 20kHz ( <+/-0.5dB )​
Digital I/O​ 1 Audio USB, 1 Optical SPDIF​
Analog I/O​ Stereo Speaker Output​
Dimension 215 x 55 x 355 mm
8.5 x 2.2 x 14.0 inches
Weight ​4.7kg