Skip to product information
1 of 1


HIDIZS AP80 PRO DAP+S3 PRO (Online Offer)

HIDIZS AP80 PRO DAP+S3 PRO (Online Offer)

Regular price HK$1,599.00
Regular price HK$2,098.00 Sale price HK$1,599.00
Sale Sold out
Shipping calculated at checkout.

Why Hidizs S3 PRO

No need to bundle with any devices, S3 Pro stands out from the rest for its wide compatibility, ultra portable design, plug and play! Without S3 Pro, multiple audio formats are unsupported by the lossless player that lacks of MQA and DSD support. However , after use with S3 Pro, these unsupported music formats become available in this player. Just enjoy the master-level sound quality like never before!


Low power consumption, ultra-low distortion, close to 0 noise, and MQA support. PCM supports up to 32Bit/384kHz, DSD128. Enjoy amazing 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, able to fully 'unfold' MQA files to deliver outstanding sound quality. Music services that support MQA should be installed on playback devices (e.g. HiBy Music, TIDAL) to realize 8x unfolding of MQA audio.

Fully Experience TIDAL Masters & HiBy Music & Apple Music

Don't have a dongle capable of unlocking the true potential of TIDAL HiFi membership, HiBy Music or Apple Music S3 PRO is here for you! Unlock the full potential of TIDAL audio resources, HiBy Music MQA and Apple Music's spatial audio and free lossless audio , provide you with the optimal performance you crave! * To enjoy Apple Music, the Lightning OTG cable has to be purchased separately..

Pick Your Poison

Three firmwares - 3 stuning styles to choose from:
- Transparent treble, bright, clean, crisp, and detailed.
- Tonal balance with a pure pleasing sound.
- More prominent bass with incredible elasticity and a phenomenal depth.

Enhanced Listening Experience

4 Panasonic capacitors were added for an enhanced listening experience. The highs are cleaner, warmer, and more transparent.

Your Music is Glowing - Sampling Rate Indicator Light

LED indicator lights up in different colors, synchronized with the sampling rate of the currently played track:
- Red: 44.1k-48k
- Blue: 88.2k-384k
- Pink: MQA


Only 0.79 inches (20 mm) in diameter and 3.54 inches (90 mm) in length. About the size of a US penny - a tiny coin. S3 Pro stands out from the rest due to its minimalism, high performance, and take-anywhere durability.

Support Wire Control Earphones with a Microphone

Convenient enough for practical use! - Looking for a DAC dongle that not only supports wire control of playback/pause and volume functions but also supports phone calls, without having to pull it out from your mobile phone when a call comes in Then, S3 PRO is your top pick, obviously..

Outstanding Cable

Mixed Braiding of 2 core high purity silver + 2 core OFC wires (60 strands each). Silver wires make for brighter and cleaner 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 recognized by JAS (Japanese Audio Association) and CEA (Consumer Electronics Association), requires the capability of audio devices to handle the digital resolution more than 24-bit/96kHz, for the purpose of performance extreme music quality and original sound reproduction.

What's in the Box?
S3 Pro 11 USB-A adapter 11
Warranty card 11 User manual 11
Technical Specifications
Dimensions 20*10*90mm
Net Weight Approximately 6g
MQA Support X8
Sampling Rate Indicator Light Supported
D/A Chip ESS ES9281C PRO
Sampling Frequency Up to 32Bit/384kHz
DSD Up to 128
Output Single-ended 3.5mm headphone port
Total Harmonic Distortion + Noise 0.0008%
Signal-to-Noise Ratio 117dB
Channel Separation 70dB
Frequency Response 20Hz-40kHz (0.1dB))
Output Power LR 55mW@32Ω 3.5mm SE
Power Connector Type-C
Supported Systems Windows 10, Mac OS, iPad OS, Android, iOS or newer systems.
(For iOS users, the Lightning OTG cable has to be purchased separately)
View full details