Hidizs S9 PRO Balanced & Single-Ended Portable Headphone DAC & AMP



  • Premium ES9038Q2M DAC Chip.
  • High-density CNC machined Aluminum alloy uni-body chassis.
  • PCM decoding up to 32-Bit/768kHz.
  • Native DSD support up to DSD512.
  • Dual headphone-output: 2.5mm Bal/3.5mm SE.
  • Multi-Color LED Sample Indicator.
  • Supports multiple platforms: Windows/MAC OS/iOS/iPad OS/Android.
  • Hi-res audio certified.


Hidizs has released its latest portable USB DAC/Headphone Amplifier, the S9 Pro featuring an advanced ES9038Q2M ESS Sabre DAC chipset for exceptional high-resolution audio signal decoding performance. Turn any Android smartphone, Apple iOS device, Windows, or MAC system into a high-resolution audio hub with the excellent performance of the Hidizs S9 Pro.





High-Performance Sabre DAC Chip For Excellent Performance

Hidizs S9 Pro features an advanced ES9038Q2M DAC chip from ESS Sabre Technologies. It provides excellent performance with a clean, transparent sound decoding with ultra-low distortion and high SNR ratings in the output signal.

High-Resolution Decoding

Hidizs S9 Pro provides high-resolution audio signal decoding with support for PCM up to 32-Bit/768kHz and DSD up to DSD512 natively. Just plug in the S9 Pro to your regular smartphone and turn it into a high-resolution audio hub.

Single-Ended and Balanced Headphone Output Ports

Hidizs has featured both single-ended and balanced headphone output ports for the S9 Pro. The device features a 3.5mm single-ended headphone output and a 2.5mm balanced headphone port. It is capable of providing up to 200mW of power through the 2.5mm balanced port, more than enough to power IEMs and headphones on the go.

Exquisite Unibody Design

Hidizs S9 Pro features a premium unibody design made with high-precision CNC machining processes. The device is made using high-quality aluminum alloy material that provides it a solid and sturdy build.

Multi-Color LED Bitrate Indicator

The Hidizs logo on the chassis features a multi-color LED light that glows in different colors as per the active file bitrate. It glows Green for PCM 44.1-96kHz, Blue for PCM 176.4-192kHz, Red for 352.8-384kHz, and so on.

Technical Specifications

  • Transmission Interface: USB Type-C.
  • PCM Decoding Support: Up to 32Bit/768kHz.
  • Native DSD512 decoding support.

    Output Parameters(Single-Ended 3.5mm)
  • Rated output power: 100mW@32Ω.
  • Frequency response: 20Hz-50kHz.
  • SNR: 120dB.
  • Channel Separation: 80dB.
  • THD+N: 0.0012%.

    Output Parameters(Balanced 2.5mm)
  • Rated output power: 200mW@32Ω.
  • Frequency response: 20Hz-50kHz.
  • SNR: 119dB.
  • Channel Separation: 118dB.
  • THD+N: 0.0006%.

Black, Silver


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