New Benchmark

New Benchmark

Luxsin X9

Luxsin X9

Enjoy pure sound

Enjoy pure sound


Designed to meet the needs of audiophiles and high-fidelity sound quality. Powerful hardware configuration ensures pure and pleasant sound, refined appearance design makes the product pleasing to the eye and practical, innovative self-developed functions provide a unique listening experience, and flexible software system makes operation efficient and convenient.


Designed to meet the needs of audiophiles and high-fidelity sound quality. Powerful hardware configuration ensures pure and pleasant sound, refined appearance design makes the product pleasing to the eye and practical, innovative self-developed functions provide a unique listening experience, and flexible software system makes operation efficient and convenient.

HP-EQ

HP-EQ


With a high power output of up to 6000mW, it is easy to drive all kinds of headphones. One of the original core functions: HP-EQ technology, which automatically corrects the frequency response curve of the headphones to make it close to the ideal Harman curve, making the sound quality more suitable for most people's preferences. It's like your headphones have magic (The database supports more than 2500 headphone models and is constantly updated)


With a high power output of up to 6000mW, it is easy to drive all kinds of headphones. One of the original core functions: HP-EQ technology, which automatically corrects the frequency response curve of the headphones to make it close to the ideal Harman curve, making the sound quality more suitable for most people's preferences. It's like your headphones have magic (The database supports more than 2500 headphone models and is constantly updated)

Precision within millimeters

Precision within millimeters


The left and right channel balance adjustment is as small as 0.1dB accuracy, and the fully balanced R2R volume adjustment circuit composed of various high-precision parts is provided.


The left and right channel balance adjustment is as small as 0.1dB accuracy, and the fully balanced R2R volume adjustment circuit composed of various high-precision parts is provided.

Headphone impedance self-test system

Headphone impedance self-test system


The self-developed headphone impedance self-detection system can automatically detect the headphone impedance when the headphones are plugged in, and automatically recommend the most appropriate maximum output level. Make music enjoyment smarter


The self-developed headphone impedance self-detection system can automatically detect the headphone impedance when the headphones are plugged in, and automatically recommend the most appropriate maximum output level. Make music enjoyment smarter

This is the flagship

As low as 40 nanovolts ripple disturbance ratio. The motherboard adopts a star voltage distribution circuit, the digital and analog voltage circuits are separated, and the AK4499EX DAC chip uses OPA1612 op amp voltage stabilization, providing an extremely stable reference voltage, making the sound as wide as the sea and as dark as a black hole, THD+N -120dB.

Crossfeed and Adjustable Soundstage

Crossfeed and Adjustable Soundstage


The X9 features advanced digital crossfeed for a natural, speaker-like sound, reducing fatigue during long sessions. Users can also adjust soundstage depth and width, with both features implemented digitally to ensure precise control without the distortion or coloration typical of analog solutions


The X9 features advanced digital crossfeed for a natural, speaker-like sound, reducing fatigue during long sessions. Users can also adjust soundstage depth and width, with both features implemented digitally to ensure precise control without the distortion or coloration typical of analog solutions

4.0-inch 1080P full-color touch screen

The ultra-fast RTOS system for automotive instrumentation can be used immediately after booting up without any lag. The screen display can be turned off to enjoy the full black listening experience, and it will automatically go into standby mode when there is no signal.

Visible rhythm

Visible rhythm


Accurately monitor the subtle fluctuations of each note and provide real-time feedback on the jumping needle, so that music can not only be listened to, but also appreciated. A variety of styles of VU meters are available to meet different needs


Accurately monitor the subtle fluctuations of each note and provide real-time feedback on the jumping needle, so that music can not only be listened to, but also appreciated. A variety of styles of VU meters are available to meet different needs

True Balance

True Balance


From signal input decoding, AK4499EX DAC to OP1612 IV conversion, LPF filtering, R2R volume adjustment, dynamic negative feedback, 6120A2 headphone amplifier all use differential balanced circuits


From signal input decoding, AK4499EX DAC to OP1612 IV conversion, LPF filtering, R2R volume adjustment, dynamic negative feedback, 6120A2 headphone amplifier all use differential balanced circuits

Comprehensive performance, real-time control by RTOS system

Comprehensive performance, real-time control by RTOS system


It uses an advanced automotive-grade RTOS real-time operating system to accurately manage various input and output interfaces. Various personalized settings can be completed through the machine's built-in 4-inch fully laminated color screen, and it also supports wireless remote control. A variety of personalized UV tables are available to meet different preferences. Supports OTA upgrades, making software function updates easy


It uses an advanced automotive-grade RTOS real-time operating system to accurately manage various input and output interfaces. Various personalized settings can be completed through the machine's built-in 4-inch fully laminated color screen, and it also supports wireless remote control. A variety of personalized UV tables are available to meet different preferences. Supports OTA upgrades, making software function updates easy

Dynamic Negative Feedback

Dynamic Negative Feedback


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.


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.

Diamond cutting, pleasing to the eye and practical

Diamond cutting, pleasing to the eye and practical


The unique diamond-cut bevel panel design brings a more pleasing appearance and a more suitable touch screen. The entire body is made of CNC aluminum to ensure the ultimate heat dissipation capacity.


The unique diamond-cut bevel panel design brings a more pleasing appearance and a more suitable touch screen. The entire body is made of CNC aluminum to ensure the ultimate heat dissipation capacity.

Audiophile-grade audio components

Audiophile-grade audio components


In order to present the ultimate sound quality, the parts are selected very carefully. Including 4 red WIMA capacitors, 25 gold-plated aluminum electrolytics, 4 green non-polar capacitors, a large number of 0.1% high-precision low-temperature drift ring resistors, gold-plated plugs, Teflon oxygen-free copper connecting wires, and OPA1612 op amps produced by TI BB. Regardless of cost, just for a purer sound


In order to present the ultimate sound quality, the parts are selected very carefully. Including 4 red WIMA capacitors, 25 gold-plated aluminum electrolytics, 4 green non-polar capacitors, a large number of 0.1% high-precision low-temperature drift ring resistors, gold-plated plugs, Teflon oxygen-free copper connecting wires, and OPA1612 op amps produced by TI BB. Regardless of cost, just for a purer sound

Audiophile-grade audio components

Audiophile-grade audio components


To achieve ultimate sound quality, every component has been meticulously chosen. This includes premium red WIMA capacitors, gold-plated aluminum electrolytic capacitors, high-grade green non-polarized capacitors, numerous 0.1% high-precision low-temperature drift resistors, femtosecond clock, gold-plated connectors, Ohno Continuous Cast (OCC) silver-plated cables, and TI BB’s OPA1612 op-amps.


To achieve ultimate sound quality, every component has been meticulously chosen. This includes premium red WIMA capacitors, gold-plated aluminum electrolytic capacitors, high-grade green non-polarized capacitors, numerous 0.1% high-precision low-temperature drift resistors, femtosecond clock, gold-plated connectors, Ohno Continuous Cast (OCC) silver-plated cables, and TI BB’s OPA1612 op-amps.

Audiophile-grade audio components

Audiophile-grade audio components


To achieve ultimate sound quality, every component has been meticulously chosen. This includes premium red WIMA capacitors, gold-plated aluminum electrolytic capacitors, high-grade green non-polarized capacitors, numerous 0.1% high-precision low-temperature drift resistors, femtosecond clock, gold-plated connectors, Ohno Continuous Cast (OCC) silver-plated cables, and TI BB’s OPA1612 op-amps.


To achieve ultimate sound quality, every component has been meticulously chosen. This includes premium red WIMA capacitors, gold-plated aluminum electrolytic capacitors, high-grade green non-polarized capacitors, numerous 0.1% high-precision low-temperature drift resistors, femtosecond clock, gold-plated connectors, Ohno Continuous Cast (OCC) silver-plated cables, and TI BB’s OPA1612 op-amps.

Not only a headphone amplifier but also a desktop preamplifier

Equipped with various interfaces, HDMI ARC can receive audio return from the TV, convenient for connecting with high-definition players and game consoles. Optical fiber, coaxial, audio input, USB B to connect to computers, USB TYPE-C to connect to various mobile phones and tablets
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
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)
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 SBC/AAC

HDMI ARC

support PCM 192KHz 24-bit

TRIGGER Connection

3.5mm Headphone Jack (TRIGGER IN ×1 + TRIGGER OUT ×1)

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
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