Luxsin X8 – Intelligent DAC & Headphone Amplifier

The Luxsin X8 is a cutting-edge intelligent DAC and headphone amplifier designed for audio enthusiasts seeking precision, power, and personalization. Featuring eight Cirrus Logic CS43198 DACs in a true dual-mono parallel configuration, the X8 delivers class-leading signal-to-noise performance, pinpoint imaging, and ultra-clean detail. A custom Digital Audio Core with AI-powered PEQ tuning allows real-time sound adjustments via voice or app, while a fully separated linear power supply ensures sonic purity. With powerful balanced and unbalanced headphone outputs, impedance auto-detection, and a vibrant 4-inch touchscreen, the Luxsin X8 offers a fully immersive, highly configurable listening experience for both desktop and integrated Hi-Fi setups.

Specifications

• Model: Luxsin X8
• DAC Chips: 8 × Cirrus Logic CS43198 (4 per channel, dual-mono parallel)
• Display: 4-inch 960×480 full-color touchscreen
• Dimensions: 236mm (L) × 236.8mm (W) × 64mm (H)
• Weight: 2750g
• Input Power: AC 100–120V / 220–240V ~ 50/60Hz
• USB-B/C Input: Supports PCM 768kHz/32bit, DSD512 (Native)
• IIS Input: Supports PCM 768kHz/32bit, DSD512 (Native), 8 configuration modes
• Coaxial/Optical Input: PCM 192kHz/24bit
• USB-A Input: For local firmware upgrades
• Trigger I/O: 3.5mm standard connectors (in/out)
• XLR Output SNR: ≥129.5dB
• XLR Output THD+N: <-121.8dB (unweighted)
• XLR Output Crosstalk: ≥133dB (1kHz @ 200kΩ)
• XLR Output Level: 4.2Vrms (1kHz @ 200kΩ)
• RCA Output SNR: ≥124.5dB
• RCA Output THD+N: <-120dB (unweighted)
• RCA Output Crosstalk: ≥125dB (1kHz @ 100kΩ)
• RCA Output Level: 2.1Vrms (1kHz @ 100kΩ)
• Balanced HP Output (4.4mm/XLR4): ≥4840mW + 4840mW (16Ω, THD+N <1%)
• Unbalanced HP Output (6.35mm): ≥2900mW + 2900mW (16Ω, THD+N <1%)
• HP Output Impedance: <1Ω (all outputs)
• Balanced HP SNR: ≥123dB
• Unbalanced HP SNR: ≥121dB
• Firmware Update: Supports online and local upgrade
• Control Options: Mobile app (Android/iOS), PC web UI (Windows/macOS), IR remote (optional)

Expanded Key Features List

• 8× CS43198 DAC Architecture: Four DACs per channel in parallel minimize distortion and improve SNR and dynamic range.
• Dual-Mono Design: Completely independent left/right channel signal paths and power supplies eliminate crosstalk.
• Dedicated DAC Shielding: Custom covers protect each DAC from interference and support thermal balance for consistent performance.
• Digital Audio Core with DSP: High-speed dual-core DSP and ARM architecture for advanced processing, AI PEQ, and future feature expansion.
• AI-Driven PEQ Tuning: World's first AI-assisted EQ allows sound shaping via voice or text, with multilingual app and web UI support.
• Independent Linear Power Supply: Fully isolated analog/digital power with dual-voltage (12V/15V) regulation enhances sonic purity.
• High-Power Headphone Amplification: Delivers up to 4840mW per channel (balanced), effortlessly driving flagship headphones with low distortion.
• Impedance Auto-Detection: Smart matching across all headphone outputs using isolated bypass technology with zero signal path interference.
• Output-Specific Memory: Remembers volume, PEQ, effects, and crossfeed per output port for a seamless plug-and-play experience.
• Vibrant Touchscreen Display: 4-inch 1080P (960×480) color screen with a 15° angled ergonomic faceplate for improved visibility and control.
• Premium Aluminum Chassis: CNC-machined enclosure ensures durability, heat dissipation, and a modern aesthetic.
• Versatile Input Options: USB-B/C, IIS, Optical, Coaxial, USB-A, and 12V Trigger I/O allow flexible integration into any system.

Q&A Section

Q: What makes the Luxsin X8’s DAC setup unique?
A: It features eight Cirrus Logic CS43198 DACs in a parallel dual-mono configuration, enhancing signal-to-noise ratio and minimizing distortion for ultra-precise sound reproduction.

Q: Can I use the X8 with my phone or tablet?
A: Yes, the X8 is controllable via a mobile app (iOS/Android), allowing you to adjust EQ, gain, volume, and more with ease.

Q: Does it support high-resolution audio formats?
A: Absolutely — it supports up to PCM 768kHz/32bit and DSD512 (Native) via USB and IIS inputs.

Q: How does the AI EQ tuning work?
A: You can fine-tune your sound using AI-assisted voice or text commands, and the system instantly applies professional-grade EQ adjustments in real time.

Q: What kind of headphones can it drive?
A: With over 4800mW of output power per channel on balanced outputs, the X8 can drive virtually any headphone, including high-impedance or planar magnetic models.

Q: Is the impedance matching automatic?
A: Yes, it features automatic impedance detection and smart gain adjustment across all headphone outputs for optimal performance.

Q: Does it save different settings for different outputs?
A: Yes, the X8 automatically remembers and restores your custom settings for each output port, including PEQ, volume, and sound effects.

Q: Can I integrate this into my full Hi-Fi system?
A: Definitely — with multiple input options, 12V trigger I/O, and balanced XLR outputs, it's built to integrate seamlessly into professional or home audio systems.