Description
Luxsin X9
Luxsin X9 is a high-end advanced headphone amplifier and DAC that uses AI software to adapt to the exact specifications of your earphones or headphones, it is beautifully built and sounds amazing!
With an ultra-low ripple of just 40nV, the motherboard features a star-shaped voltage distribution circuit that cleanly separates digital and analogue 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.
Pure Sound, Pure Serenity
Designed 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.
Impedance Auto-Detect System
Luxsin’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. Utilising advanced bypass detection technology, this system ensures precise impedance measurement with zero impact on sound quality.
Precision Perfected
Engineered 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.
Visible Rhythm
The X9 features a vibrant 4.0-inch full-colour touchscreen that transforms music into a dynamic visual experience. Choose from multiple VU meter styles and real-time spectrum displays, each responding instantly to changes in rhythm, dynamics, and frequency. From classic analogue meters to modern spectrum visualisations, every listening session can have its own distinctive look.
Headphone AMP and PreAMP in one
The X9 is equipped with an extensive range of connectivity options, including HDMI ARC, optical, coaxial, analogue 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 pre-amplifier, the X9 delivers exceptional signal control and dynamic audio performance, setting a new standard in desktop audio.
Specifications, Luxin X9:
| General | |
|---|---|
| Model | X9 |
| Dimension (WxLxH) | 300mm x 206mm x 65mm |
| Weight | 3.72kg |
| Display | 4-inch TFT Fully Laminated Touchscreen（960X400 |
| Hardware solution | DAC：AK4191EQ+AK4499EX USB: XMOS XU316；Bluetooth decoding：QCC5125 |
| Audio processor | AKM 7739 DSP |
| Op-Amp chip | OPA1612 |
| Power supply | Ultra-Low Noise Linear Power Supply |
| Rated Power | 25W |
| Colour | Silver |
| Operation method | Touchscreen, Infrared + Bluetooth Remote Control, Luxsin App (compatible with Android and iOS) |
| Packing list | Power Cable x1, Remote Controller x1, USB-B Cable x1, Type-C OTG Cable x1, User Manual x1 |
| Audio | |
| Play & DAC | Support DSD512，PCM 768KHz 32-bit |
| Bluetooth audio input | BT5.0，support SBC/AAC |
| USB-B audio input | Support Windows (10, 11) Android IOS support DSD512，PCM 768KHz 32-bit |
| Optical/Coaxial audio input | Support PCM 192KHz 24-bit，DoP64 |
| HDMI ARC | Support PCM 192KHz 24-bit |
| Analog input | RCA (unbalance), max gain +10dB |
| Analog audio output interface | XLR (balanced)+RCA (unbalanced)+subwoofer output |
| XLR Audio Output | Output level 4.2Vrms@0dBFS Frequency Response：20Hz~20KHz (±0.25dB) Dynamic Range：> 128dB Signal-to-Noise Ratio (SNR)：>128dB THD+N：<0.000096% (-120.3dB) @ Unweighted Crosstalk：>-117dB |
| RCA Audio Output | Output level 2.1Vrms@0dBFS Frequency Response：20Hz~20KHz (±0.25dB) Dynamic Range：> 125dB Signal-to-Noise Ratio (SNR)：>125dB THD+N：<0.00010% (-119dB) @ Unweighted Crosstalk：>-114dB |
| Headphone Audio Output | Output level 4-15Vrms@0dBFS Frequency Response：20Hz~20KHz (±0.25dB) Dynamic Range：> 128dB Signal-to-Noise Ratio (SNR)：>128dB THD+N：<0.00016% (-116dB) @ Unweighted |
| Input | |
| USB-A Port | For Firmware Updates Only |
| USB- B Port | USB Audio System Compatibility: Windows (10, 11), Android, iOS; Supports up to Stereo DSD512, PCM 768kHz/32-Bit |
| USB Type-C | USB Audio System Compatibility: Windows (10, 11), Android, iOS; Supports up to Stereo DSD512, PCM 768kHz/32-Bit |
| Analogue (unbalanced input) | RAC x2（unbalanced），Max Gain +10dB |
| Optical | Support up to PCM 192KHz 24-bit，DoP64 |
| Coaxial | RAC x1 |
| Bluetooth input | BT5.0, support SBC/AAC |
| HDMI ARC | Support PCM 192KHz 24-bit |
| TRIGGER Connection | 3.5mm Headphone Jack (TRIGGER IN x1 + TRIGGER OUT x1) |
| WiFi | WiFi 2.4G |
| Volume Knob | Encoder Knob |
| Power Button | Single Press: Mute, Long Press: Standby |
| Power Switch | Rocker Switch |
| Power Supply | AC 100-240V~50/60Hz |
| Controller | 12-Button Infrared Remote Control |
| Output | |
| Balanced Circuit Output | XLR3 Balanced Socket |
| Unbalanced Circuit Output | RCA x2 |
| Subwoofer Output | RCA x2 |
| Balanced Headphone Output | 4.4mm Socket x1 + XLR4 Balanced Socket x1 |
| Unbalanced Headphone Output | 6.35mm Socket |
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