Name: Fosi Audio DS3 Portable Dac Headphone Amplifier
Brand: Fosi Audio
SKU: 69ddfc509738966beb3530f1
Price: 899.0 HKD
Availability: InStock

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Fosi Audio DS3 Portable Dac Headphone Amplifier

-Reconstruct multichannel 7.1 surround audio
-Create a spacious, lifelike soundstage
-Perfect pairing with IM4 Open-Back In-Ear Monitor

HK$899.00

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Pre-order will arrive within 3 - 4 weeks.

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Reconstruct multichannel 7.1 surround audio
Create a spacious, lifelike soundstage
Perfect pairing with IM4 Open-Back In-Ear Monitor

World’s First DAC/Amp with XMOS POWERED

Fosi Audio DS3

World’s first HiFi dongle with hardware-level gaming sound effects

Hardware-level 7.1 Spatial Audio

Fosi's in-house spatial audio algorithm supports native 7.1-channel audio input and reconstructs the sound space to convert multichannel game audio into an expansive 2-channel 7.1 surround, crafting a 360° immersive audio experience.

MAX Output Power：220mW@32Ω
Sampling Rates：PCM 32bit/768kHz
Support Native：DSD512
Headphone Impedance: 16-300 ohms
Weight: 16g; Dimensions: 55x20x11mm

Product & details:

No PC software or drivers needed. Fosi's in-house spatial audio algorithm supports native 7.1-channel audio input and reconstructs the sound space to convert multichannel game audio into an expansive 2-channel 7.1 surround, crafting a 360° immersive audio experience.
Even with standard stereo sources, it instantly creates a spacious, lifelike soundstage.

In games with multichannel audio output — such as Delta Force: Hawk Ops and Forza Horizon 5 — enabling 7.1 surround sound delivers precise directional awareness and realistic distance perception, bringing the roar of engines and the intensity of battlefields vividly to life.