Featuring a 4.0-inch 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.
The 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.
Every 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.
The 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.
Luxsin 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.
The 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.
The 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.
Technical Specifications:
Play & DAC
support DSD512，PCM 768KHz 32-bit
Bluetooth audio input
BT5.0，support AAC/SBC
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
Detail & Dimensions
Model
X9
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
dimension
Width: 300mm * Length: 206mm * Height: 65mm
Power supply
Ultra-Low Noise Linear Power Supply
Rated Power
25W
Packing list
Power Cable ×1, Remote Controller ×1, USB-B Cable×1, Type-C OTG Cable×1, User Manual ×1
Color
Silver
Weight
3.72kg
Operation method
Touchscreen, Infrared + Bluetooth Remote Control, Luxsin App (compatible with Android and iOS)
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
Analog (unbalanced input)
RAC*2（unbalanced），Max Gain +10dB
Optical
Support up to PCM 192KHz 24-bit，DoP64
Coaxial
RAC*1
Bluetoth input
BT5.0，support AAC/SBC
HDMI ARC
support PCM 192KHz 24-bit
TRIGGER Connection
3.5mm Headphone Jack (TRIGGER IN ×1 + TRIGGER OUT ×1)
WiFi
WiFi 2.4G / 5G
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*2
Subwoofer Output
RCA*2
Balanced Headphone Output
4.4mm Socket ×1 + XLR4 Balanced Socket ×1
Unbalalced Headphone Output
6.35mm Socket
