TOPPING NX4DSD
Portable DAC and headphone amplifier
Complicated and efficient
The Topping NX4 DSD is an ideal solution, on the one hand it is easy to use, On the other hand, it is highly effective, to offer your headphones a whole new dimension. Exceeds boundaries, including features required for high-resolution files with a bandwidth of 20Hz to 100kHz. This USB OTG 32-bit 384 kHz OTG 32-bit 384 kHz DSD512 native DAC is therefore ideal for client thinness and compactness, as it provides a D/A converter and high-quality headphone amplification for Android and iOS smartphones. (depending on the model and operating system).
The highest quality components
The high-quality circuit of the NX4 DSD includes an XMOS U208 USB interface with three separate clock signals, an ES9038Q2M DAC and the latest generation of TI OPA2140 operational amplifiers. This architecture allows support for PCM sampling frequencies up to 32-bit 768 kHz and DSD512 all the way to native DSD. It also offers 119 dB SNR and only 0.0008% THD+N in USB DAC mode.
A mobile-adjusted autonomy
The Topping NX4 DSD has a large battery, which allows you to provide increased battery life for long listening, either in mobile mode with a smartphone or in desktop mode using the DAC function. Thus, 28 hours in playback mode, 30 hours in headphone amp mode, 7 hours in USB DAC mode + headphone amp mode. LED indicators indicate when to charge the NX4 DSD.
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