{"product_id":"fosi-audio-ds3-usb-c-dac-hifi-amp-dongle-portable-headphone-amplifier-with-7-1-spatial-audio-es9039q2m-xmos-powered-dsd512-3-5mm-single-4-4mm-balanced-for-pc-phone-ps5-switch-black-color-black","title":"Fosi Audio DS3 USB-C DAC HiFi Amp Dongle, Portable Headphone Amplifier with 7.1 Spatial Audio, ES9039Q2M XMOS Powered, DSD512, 3.5mm Single 4.4mm Balanced for PC\/Phone\/ PS5\/ Switch Black - color: Black","description":"\u003ch3\u003eAbout this item\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eAudiophile-Grade DAC Architecture: Built around the ES9039Q2M, this USB-C dongle DAC\/amp supports 32-bit\/768 kHz PCM and native DSD512, delivering a ≥122 dB SNR and \u0026lt;0.0003% THD—while outputting 220 mW @ 32Ω balanced. Engineered for transparent, low-noise reproduction with efficient power draw, it pairs flawlessly with phones, PCs, and the Switch for reference-grade listening on the go.\u003c\/li\u003e\n\u003cli\u003eXMOS-POWERED Dual-Core Processing: As the world’s first battery-free DAC\/amp to integrate XMOS POWERED, DS3 runs a 1.6 GHz dual-core engine that fully unlocks the ES9039Q2M’s capabilities. This ensures bit-perfect, jitter-free audio streaming from source to decoder, with future firmware upgradability to keep performance evolving—no external power brick required.\u003c\/li\u003e\n\u003cli\u003eHardware-Backed Spatial Enhancement: A built-in Fosi algorithm transforms multichannel audio into an immersive 360° soundscape, while a dedicated positional cue enhances directional clarity—ideal for critical listening and content consumption on PC, PS5, or Switch. Plug-and-play, driver-free across all platforms.\u003c\/li\u003e\n\u003cli\u003eHi-Fi-Centric Dual Modes \u0026amp; Advanced EQ: Supports both UAC 1.0 and UAC 2.0 with independent volume memory. Fine-tune your sound with 8 selectable digital filters and a 32-band hardware-level PEQ—adjustable via an intuitive web-based control panel—delivering precise, phase-coherent customization without any sonic degradation. This is reference-grade tone shaping, not software emulation.\u003c\/li\u003e\n\u003cli\u003eReference Tuning \u0026amp; Dynamic Fidelity: Engineered for highly neutral, faithful reproduction with exceptional dynamic range and transient response, the DS3 stays true to the original recording. Whether driving sensitive IEMs or demanding full-size headphones, it reveals micro-details without artificial coloration—perfect for mix reference and critical listening.\u003c\/li\u003e\n\u003cli\u003eRefined Industrial Design: CNC-milled aerospace aluminum and a tempered-glass skylight keep the portable dongle at just 16 g, offering a premium tactile feel while showcasing the precision-laid internal circuitry. Available in Galaxy and Obsidian finishes, matching the IM4 headphones for a cohesive aesthetic.\u003c\/li\u003e\n\u003cli\u003eImportant Note: The DS3 is a dedicated Hi-Fi DAC\/amp—it does not include a built-in microphone, ensuring a pure, unadulterated audio path with no signal cross-contamination.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eOverview\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Fosi Audio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting Type:\u003c\/strong\u003e Freestanding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterface Type:\u003c\/strong\u003e USB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Output Mode:\u003c\/strong\u003e Surround Sound, 3D Spatial Audio\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":48313566003421,"sku":"B0H1HLVXD5-color-black","price":165.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0834\/3381\/6285\/files\/311nUdtMcjL.jpg?v=1785805528","url":"https:\/\/listenora.us\/products\/fosi-audio-ds3-usb-c-dac-hifi-amp-dongle-portable-headphone-amplifier-with-7-1-spatial-audio-es9039q2m-xmos-powered-dsd512-3-5mm-single-4-4mm-balanced-for-pc-phone-ps5-switch-black-color-black","provider":"Listenora","version":"1.0","type":"link"}