Hidizs S3 PRO Ultra Portable Hi-Res DAC Dongle

Why choose Hidizs S3 PRO?

S3 Pro stands out for its broad compatibility, ultra-portable design, and plug-and-play.
Without S3 Pro, multiple audio formats would not be supported by lossless players that lack MQA and DSD support.
However, when used with S3 Pro, these unsupported music formats become available in this player. Enjoy master-level sound quality like never before!

ESS9281C Pro DAC

Low power consumption, ultra-low distortion, near-zero noise, MQA support; PCM up to 32Bit/384kHz, DSD128. Enjoy great sound quality on your terms.
* Data provided by ESS Technology Incorporated.

8X MQA Support

MQA audio technology is supported by Hidizs S3 Pro portable DAC AMP, allowing full "deployment" of MQA files for exceptional sound quality.
To achieve 8X MQA audio expansion, a music service that supports MQA must be installed on the playback device (HiBy Music, TIDAL, etc.).

Experience TIDAL Masters & HiBy Music & Apple Music to the fullest

Do you have a TIDAL HiFi membership, HiBy Music, or a dongle that can unleash the true potential of Apple Music?
S3 PRO is here for you! Unleash the full potential of TIDAL audio resources, HiBy Music MQA and Apple Music spatial audio and free lossless audio to give you the optimal performance you crave!
*You will need to purchase a separate Lightning OTG cable to enjoy Apple Music.

Choose your preference!

3 Firmware - Choose from 3 stunning styles:.
- Transparent treble, bright, clean, crisp, and detailed.
- Tonal balance for a pure and pleasing sound.
- More distinguished bass with incredible elasticity and tremendous depth.

Enhanced listening experience

The listening experience has been enhanced with the addition of four Panasonic capacitors. High frequencies are cleaner, warmer, and more transparent.

Your music will shine - sampling rate indicator light

The LED indicator lights up in different colors to synchronize with the sampling rate of the track currently playing.
- Red: 44.1k-48k
- Blue: 88.2k-384k
- Pink: MQA

Ultra-portable

Measuring only 20 mm in diameter and 90 mm in length, it is as small as a one-cent coin.
The S3 Pro sets itself apart with its minimalism, high performance, and go-anywhere durability.

Supports wire control earphones with microphone

Convenient enough for practical use!
Looking for a DAC dongle that not only supports wired control of play/pause and volume functions, but also supports calls without having to be pulled out of your phone when a call comes in?
Then the S3 PRO is your best choice.

Superior Cables

Mixed weave of 2 cores of high-purity silver + 2 cores of OFC wire (60 wires each). Silver wires provide bright and clean sound quality.
OFC wires add smoother and gentler performance.

Hi-Res Audio Certified

Hi-Res Audio certification is a design proposed and defined by Sony and approved by JAS (Japan Audio Society) and CEA (Consumer Electronics Association) that requires audio devices to have the ability to process digital resolutions of 24-bit/96kHz or higher The design requires the ability of the audio device to process digital resolutions of 24-bit/96 kHz or higher.
The objective of ultimate music quality and original sound reproduction.

Contents

Technical Specifications