Luxsin X8 - Headphone amplifier with DAC
| Marque: Luxsin |
| Product Type: Amplificateurs avec DAC, Amplificateurs de casque |
Luxsin X8 - Amplificateur pour casque avec DAC - 8 × CS43198 DAC
Détection d'impédance
Le système amélioré de détection d’impédance des casques couvre désormais toutes les interfaces de sortie (XLR, 4,4 mm et 6,35 mm), permettant une détection automatique précise de l’impédance et l’adaptation automatique du réglage de gain optimal. Grâce à la technologie de détection de contournement exclusive de Luxsin, le système fonctionne de manière totalement isolée du chemin audio principal, garantissant ainsi une pureté sonore absolue. Les utilisateurs bénéficient à la fois d’une adaptation précise de l’impédance avec un réglage intelligent du gain et d’une qualité audio haute fidélité sans compromis.
8 × CS43198 DAC
Le X8 intègre huit puces DAC Cirrus Logic CS43198 dans une véritable architecture parallèle double mono, avec quatre DAC fonctionnant en parallèle par canal. Les canaux gauche et droit sont totalement indépendants en termes d'alimentation, de disposition des circuits et de cheminement du signal, ce qui réduit au minimum la diaphonie et les interférences.
Les sorties analogiques parallèles sont sommées avec précision afin de réduire le bruit et d'améliorer la plage dynamique, le rapport signal/bruit et la restitution des détails à faible niveau, ce qui se traduit par une image stable et une restitution spatiale claire.
Un circuit dédié à la mise en mémoire tampon et à la distribution des données à haut débit garantit que tous les DAC fonctionnent dans le même domaine d'horloge de référence, ce qui permet de maintenir une synchronisation précise et d'éviter tout décalage temporel.
Magna Hifi proudly presents...............Luxsin X9 by EversSolo
CARACTÉRISTIQUES TECHNIQUES
Basic Parameters
Model: Luxsin X8
Dimensions: 236mm (L) × 236.8mm (W) × 64mm (H)
Weight: 2750g
Input Power: AC 100-120V/220-240V~50/60Hz
Display: 4' LCD （480*960）Touchscreen
Input / Output
USB-A Input: For Local Upgrade
USB- B/C Input: Support PCM 768kHz/32bit；DSD512(Native)
IIS Input: Support PCM 768kHz/32bit；DSD512(Native)
Coaxial / Optical Input: Support PCM 192kHz/24bit
Trigger In / Out: Standard 3.5mm Connector
XLR Output Audio Characteristics
SNR: ≥129.5dB
THD+N: ＜-121.8dB @unweighted
Crosstalk: ≥133dB (1kHz@200kΩ)
Noise Floor: ＜1.1uVrms
Output Level: 4.2Vrms (1kHz@200kΩ)
RCA Output Audio Characteristics
SNR: ≥124.5dB
THD+N: ＜-120dB @unweighted
Crosstalk: ≥125dB (1kHz@100kΩ)
Noise Floor: ＜1.3uVrms
Output Level: 2.1Vrms (1kHz@100kΩ)
Performance and Parameters of Balanced Headphone Output（4.4mm/XLR4）
High Gain: L+R≥4840mW+4840mW（16Ω，THD+N＜1%)
Output Impedance: ＜1Ω
THD+N: ＜-117dB(1kHz/0dB@32Ω)
SNR: ≥123dB
Crosstalk: ≥119dB (1kHz@32Ω)
Performance and Parameters of Unbalanced Headphone Output（6.35mm）
High Gain: L+R≥2900mW+2900mW（16Ω，THD+N＜1%)
Output Impedance: ＜1Ω
THD+N: ＜-115dB(1kHz/0dB@32Ω)
SNR: ≥121dB
Digital Audio Core
The DigitalAudio Core in the X8 is a high-performance processing module deeply customizedby 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.
The AI Era of PEQ
World'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.
Variable Linear Power Supply
Adopts 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.
Upgraded Output Power
The 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.
Signature Exterior Design
The 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
Versatile Connections
The 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.
Présentation des fonctionnalités du X8
