{"title":"All Products - Lusxin Audio","description":"","products":[{"product_id":"luxsin-audio-x9-headphone-amplifier-and-dac","title":"Luxsin Audio X9 Headphone Amplifier and DAC","description":"\u003cp\u003e\u003cstrong\u003ePure Sound, Pure Serenity\u003c\/strong\u003e\u003cbr\u003eDesigned to meet the exacting standards of audiophiles and high-fidelity sound enthusiasts, Luxsin X9 seamlessly blends powerful hardware with a sleek, functional design to deliver pure and captivating sound. Innovative in-house developed features provide a uniquely immersive listening experience, while the intuitive software system ensures effortless and efficient operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHP-EQ\u003c\/strong\u003e\u003cbr\u003eThe X9’s unique HP-EQ technology applies real-time hardware-level EQ adjustments based on each headphone’s frequency response. This enables a sound signature closely aligned with the ideal Harman curve, providing an audio experience that resonates with a wide range of listener preferences. It also supports custom EQ profiles with one-click switching, backed by a growing database of over 2500 headphone models.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Perfected\u003c\/strong\u003e\u003cbr\u003eEngineered with a fully balanced R2R volume control circuit composed of high-precision components, it enables left-right channel balance adjustments with exceptional accuracy of 0.1dB, ensuring precise and distortion-free audio performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadphone Impedance Self-Check System\u003c\/strong\u003e\u003cbr\u003eLuxsin’s self-developed impedance detection system automatically measures the impedance of connected headphones via the 6.35mm or 4.4mm ports and intelligently recommends the most suitable output gain setting. Utilizing advanced bypass detection technology, this system ensures precise impedance measurement with zero impact on sound quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Flagship\u003c\/strong\u003e\u003cbr\u003eWith an ultra-low ripple of just 40nV, the motherboard features a star-shaped voltage distribution circuit that cleanly separates digital and analog power paths. The AK4499EX DAC is stabilized by an OPA1612 op-amp, providing an ultra-stable reference voltage for highly accurate signal processing. With a THD+N of -120dB, the system delivers outstanding clarity, resolution, and dynamic range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCrossfeed and Adjustable Soundstage\u003c\/strong\u003e\u003cbr\u003eThe X9 features advanced digital crossfeed for a natural, speaker-like sound, reducing fatigue during long sessions. Users can also adjust soundstage depth and width, with both features implemented digitally to ensure precise control without the distortion or coloration typical of analog solutions\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4.0-inch 1080P Full-Color Touchscreen\u003c\/strong\u003e\u003cbr\u003eFeaturing a 4.0-inch 1080P full-color touchscreen, it offers a vibrant, high-definition display for an intuitive and visually engaging user experience. The display can be turned off for a completely immersive, blackout listening experience, while the device automatically enters standby mode when no signal is detected, ensuring efficiency and convenience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVisible Rhythm\u003c\/strong\u003e\u003cbr\u003eThe X9 features a dynamic VU meter that visually captures every subtle fluctuation in the audio, providing a real-time graphical representation of the sound. With multiple VU meter styles to choose from, users can personalize their visual experience while enjoying the music.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eTrue Full Balance\u003c\/strong\u003e\u003cbr\u003eEvery stage, from signal input decoding and AK4499EX DAC to OP1612 IV conversion, LPF filtering, R2R volume control, dynamic feedback, and the 6120A2 headphone amplifier, is powered by a fully differential balanced circuit. This design ensures uncompromising audio performance, delivering unparalleled sound clarity, precision, and depth.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmart Control\u003c\/strong\u003e\u003cbr\u003eThe X9 runs on an advanced automotive-grade RTOS, ensuring stable and efficient control of all I\/O interfaces. It supports both infrared remote and wireless control via phone or computer, with OTA updates for easy firmware upgrades and ongoing performance improvements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Negative Feedback\u003c\/strong\u003e\u003cbr\u003eLuxsin Dynamic Negative Feedback (DNF) technology, utilizing the OPA1612 + TPA6120A2 combination, significantly reduces harmonic and intermodulation distortion, ensuring a cleaner, more transparent sound with minimal coloration while accurately reproducing every sonic detail. This advanced design enhances tonal purity and dynamic expression, delivering a refined and immersive listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDiamond-cut design\u003c\/strong\u003e\u003cbr\u003eThe diamond-cut bevel design of the front panel, set at a 15° incline, not only enhances its aesthetic appeal but also improves ergonomic touch control. The full CNC-machined aluminum chassis ensures excellent heat dissipation, durability, and a sleek, elegant appearance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHeadphone AMP and Desktop Preamp in one\u003c\/strong\u003e\u003cbr\u003eThe X9 is equipped with an extensive range of connectivity options, including HDMI ARC, optical, coaxial, analog inputs, USB-B\/USB-C, 12V trigger ports, and dual subwoofer outputs. This allows for seamless integration into various audio setups, providing flexibility for both home and professional audio environments. As a reference-grade DAC, headphone amplifier, and preamplifier, the X9 delivers exceptional signal control and dynamic audio performance, setting a new standard in desktop audio.\u003c\/p\u003e","brand":"Luxsin Audio","offers":[{"title":"Default Title","offer_id":52095718850927,"sku":"X9","price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0140\/4859\/1926\/files\/Luxsin-X9-Angle__67039_1.jpg?v=1752510766"},{"product_id":"luxsin-audio-x8-intelligent-dac-and-headphone-amplifier","title":"Luxsin Audio X8 Intelligent DAC and Headphone Amplifier","description":"\u003cp\u003e\u003cstrong\u003e8 × CS43198 DAC\u003c\/strong\u003e\u003cbr\u003eThe X8 features eight Cirrus Logic CS43198 DAC chips in a true dual-mono parallel architecture, with four DACs operating in parallel per channel. Left and right channels are fully independent in power supply, circuit layout, and signal path, minimizing crosstalk and interference.\u003c\/p\u003e\n\u003cp\u003eThe parallel analog outputs are precisely summed to reduce noise and improve dynamic range, signal-to-noise ratio, and low-level detail, resulting in stable imaging and clear spatial presentation. A dedicated high-speed data buffering and distribution circuit ensures all DACs operate within the same reference clock domain, maintaining precise synchronization and preventing timing mismatch.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDAC Dedicated Shielding\u003c\/strong\u003e\u003cbr\u003eEach of the eight CS43198 DACs is equipped with a custom shielding cover, which isolates the DACs from digital circuitry and high-frequency interference while assisting heat dissipation and thermal balance. This design reduces noise and jitter, ensuring stable and consistent performance during long-term, high-resolution playback.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDigital Audio Core\u003c\/strong\u003e\u003cbr\u003eThe Digital Audio Core in the X8 is a high-performance processing module deeply customized by Luxsin and the first of its kind to be applied in a professional audio product. Built on a dual-core HiFi-5 DSP and ARM STAR architecture, with large on-chip SRAM and a DSP operating at over 500 MHz, it delivers the computational headroom required for complex real-time audio processing and advanced tuning algorithms. Its scalable design also enables edge-level AI audio processing, equipping the X8 with strong digital audio capabilities and long-term potential for continuous feature expansion.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eThe AI Era of PEQ\u003c\/strong\u003e\u003cbr\u003eWorld's First AI Assisted EQ Tuning, a revolutionary way to personalize your music. The AI instantly tailors the overall sound profile or fine tunes specific details with a simple voice\/text command, delivering effortless, precise results. Professional grade tuning is now accessible to all. Control it seamlessly through the mobile app or PC web UI, with full multilingual support, for a truly flexible and intelligent listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVariable Linear Power Supply\u003c\/strong\u003e\u003cbr\u003eAdopts a fully separated linear power supply, with digital and analog circuits independently powered. This design isolates noise coupling and interference between circuits from the source, significantly enhancing sonic purity, background darkness, and laying a stable, clean power foundation for overall sound quality. The system integrates multiple voltage and current monitoring sensors for real-time power supervision. It also supports an adjustable dual analog voltage design (12V and 15V), further improving the flexibility and controllability of the power system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUpgraded Output Power\u003c\/strong\u003e\u003cbr\u003eThe X8 employs a optimized headphone amplifier design using multiple OPA1612 op-amps and TPA6120A2 high-current drivers to independently drive each channel, delivering a powerful output of L+R ≥ 4800 mV + 4800 mV with extremely low distortion and high linearity. It effortlessly drives even the most demanding flagship headphones, offering strong dynamics, fast transients, and precise detail retrieval.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eImpedance Detection\u003c\/strong\u003e\u003cbr\u003eThe upgraded headphone impedance detection system now covers all output interfaces (XLR4,4.4mm, and 6.35mm)  enabling precise impedance auto-detection and automatic matching of the optimal gain setting. Utilizing Luxsin’s proprietary bypass detection technology, the system operates completely isolated from the main audio path, guaranteeing absolutely no impact on sound purity. Users enjoy both accurate impedance matching with smart gain adjustment and uncompromised high‑fidelity audio quality.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUser Settings Memory\u003c\/strong\u003e\u003cbr\u003eAutomatically saves independent settings for each output port, including key parameters such as volume, PEQ, sound effects, and crossfeed. When switching outputs, the system instantly recalls the corresponding configuration, eliminating the need for readjustment and delivering a true plug-and-play experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLuxsin Controller\u003c\/strong\u003e\u003cbr\u003eThe X8 supports multiple flexible and convenient control methods, including mobile device apps (Android\/iOS), computer web‑based control (Windows\/macOS), and an optional IR remote (sold separately). The device firmware supports both local and online updates, ensuring continuous optimization and an ever‑evolving user experience.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSignature Exterior Design\u003c\/strong\u003e\u003cbr\u003eThe X8 continues Luxsin’s classic design language, featuring a 4.0‑inch 1080P (960×480) full‑color touchscreen that delivers sharp, detailed visuals and a smooth, intuitive user experience. Its front panel is tilted at a 15° ergonomic angle, enhancing visibility and ease of operation in daily use. Crafted from a solid CNC‑machined aluminum chassis, it offers both premium tactile feedback and exceptional thermal dissipation\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVersatile Connections\u003c\/strong\u003e\u003cbr\u003eThe X8 is equipped with a range of digital audio input interfaces. including USB‑B\/C, Optical, Coaxial, and IIS, to accommodate various source devices. The IIS input supports up to eight custom configurations, ensuring compatibility with multi‑type digital sources from different brands. It also features 12V Trigger in\/out terminals, enabling seamless integration into existing audio systems for smoother device synchronization and automated control, making the entire system easier and more efficient to operate.\u003c\/p\u003e","brand":"Luxsin Audio","offers":[{"title":"Default Title","offer_id":52614801916271,"sku":"X8","price":699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0140\/4859\/1926\/files\/DSC05052_d6562f05-c972-427c-9dca-40bdb2187a01.jpg?v=1769548922"}],"url":"https:\/\/www.safeandsoundhq.com\/collections\/all-products-lusxin-audio.oembed","provider":"Safe and Sound HQ","version":"1.0","type":"link"}