The Luxsin X9 Headphone Amp/DAC is housed in a CNC-machined aluminum desktop enclosure engineered to operate as a high-fidelity digital-to-analogue converter, balanced headphone amplifier, and preamplifier hub. Crafted with a solid metal unibody that shields sensitive internal audio circuitry from external electrical noise, the Luxsin X9 acts as a versatile desktop centerpiece for full-sized planar magnetic headphones, sensitive in-ear monitors, or an active two-channel speaker setup.Flagship Digital Decoding:At the core of the Luxsin X9 sits AKM's flagship AK4499EX DAC paired with the AK4191 digital modulator, delivering crystal-clear sonic transparency with vanishingly low background hiss. When evaluated alongside high-end DAC's, the Luxsin X9 retrieves delicate nuances and micro-dynamics across high-resolution PCM and native DSD audio files. Volume adjustments are handled via an ultra-precise R2R balanced resistor network, maintaining perfect channel balance down to 0.1dB even at late-night, low-volume listening levels.Clean, Intelligent Amplification:Unlike standard Headphone Amplifiers, the Luxsin X9 features an intelligent impedance self-check system that automatically measures connected headphone loads and chooses the ideal output gain. The fully balanced discrete amplifier stage provides ample dynamic headroom, effortlessly driving demanding planar magnetic models with firm bass grip while remaining quiet enough for ultra-sensitive IEMs through the front-facing 4-pin XLR, 4.4mm balanced, and 6.35mm single-ended jacks.Tailored DSP and Tuning Profiles:Equipped with a multi-core digital signal processor, the Luxsin X9 provides a suite of real-time audio personalisation tools, including natural crossfeed for fatigue-free, speaker-style headphone imaging and fine parametric tone adjustments. An extensive onboard database includes custom-tailored EQ profiles for over 2,500 popular headphone models, allowing listeners to match industry-standard acoustic target curves with a single tap on the crisp 4-inch full-colour front touchscreen.Comprehensive System Connectivity:The Luxsin X9 integrates into modern entertainment systems with a complete array of digital and analogue connections. High-resolution USB-C and USB-B inputs accommodate computers and streamers, HDMI ARC enables clean integration with television sets, while optical, coaxial, analogue RCA/XLR, and dual dedicated subwoofer outputs ensure complete connectivity with power amplifiers and active speakers.Authorized DealerWe are an authorized dealer for Luxsin. Purchasing from an authorized dealer ensures complete peace of mind, giving you direct access to technical support and the full manufacturer's warranty across your entire ownership journey.Key Features and Benefits: AKM Flagship Conversion: Delivers natural, high-resolution sound with pitch-black backgrounds and exceptional instrumental separation. Precision Balanced R2R Volume: Preserves perfect stereo imaging and signal purity across every listening level. Automated Impedance Detection: Optimises output voltage and gain settings automatically to match any connected headphone load. Onboard DSP and Crossfeed: Creates a wider, more speaker-like acoustic soundstage while reducing listening fatigue. 2,500+ Headphone EQ Profiles: Corrects frequency anomalies instantly to deliver balanced tonal reproduction tailored to your specific gear. Versatile Digital and Analogue I/O: Accommodates TVs, streamers, computers, active subwoofers, and power amplifiers via USB, HDMI ARC, optical, coaxial, and balanced XLR. 4-Inch Colour Touchscreen: Offers smooth menu navigation, source selection, and dynamic VU meter displays. CNC-Machined Aluminum Chassis: Shields delicate audio signals against electromagnetic interference. Detailed Specifications: DAC Architecture: AKM AK4191EQ + AK4499EX USB Audio Controller: XMOS XU-316 DSP Processor: Multi-core HiFi DSP with HP-EQ library (2,500+ presets) Volume Control: Fully balanced R2R relay resistor attenuation network (0.1dB step accuracy) Digital Inputs: USB-B, USB-C, HDMI ARC, Coaxial, Optical, Bluetooth Analogue Inputs: Single-ended RCA, Balanced XLR Headphone Outputs: 4-pin XLR Balanced, 4.4mm Balanced, 6.35mm Single-ended Line Outputs: Balanced XLR, Single-ended RCA, Dual Subwoofer Outputs Supported Audio Formats: PCM up to 32-Bit/768kHz, Native DSD up to DSD512 Display: 4.0-inch colour capacitive touchscreen with VU meters Chassis Material: CNC-machined anodized aluminum
