מאַניואַלז+

KGUSS DX5II

KGUSS TOPPING DX5II Fully Balanced DAC Headphone Amp קאָמבאָ באַניצער מאַנואַל

Model: DX5II | Brand: KGUSS

1. הקדמה

The KGUSS TOPPING DX5II is a high-performance fully balanced DAC and headphone amplifier combo designed for superior audio reproduction. This manual provides essential information for setting up, operating, and maintaining your device.

וואָס איז אין די קעסטל

  • TOPPING DX5 II x 1
  • ווייַט קאָנטראָל x 1
  • וסב קאַבלע רענטגענ 1
  • אַק קאַבלע X 1
  • 6.35 מ״מ צו 3.5 מ״מ אַדאַפּטער x 1
  • בלועטאָאָטה אַנטענע X 1
  • פּראָדוקט אינפֿאָרמאַציע קאָרט x 1
TOPPING DX5II unit with included accessories
Image: The TOPPING DX5II unit shown with its remote control, USB cable, AC cable, 6.35mm to 3.5mm adapter, Bluetooth antenna, and product information card.

2. פּראָדוקט איבערview און שליסל פֿעיִקייטן

The DX5II is a new generation fully balanced DAC and headphone amplifier combo, offering significant upgrades and advanced functionalities for an enhanced audio experience.

שליסל פֿעיִקייטן:

  • Dual ES9039Q2M DAC Chips: Each channel utilizes an independent ESS ES9039Q2M DAC chip for lower crosstalk, improved imaging, 133dB SNR, 133dB dynamic range, and distortion as low as 0.00006%.
  • X-Hybrid Headphone Ampליפיער קרייַז: Features an original triple-stagE כייבריד amp circuit (discrete input, op-amp gain, discrete output) for high efficiency, improved thermals, and precise delivery. Power output peaks at 7600mW x2 into 16Ω.
  • ברייטע כעדפאָון קאָמפּאַטאַביליטי: Equipped with 6.35mm single-ended, 4.4mm balanced, and 4-pin XLR headphone jacks, suitable for low-sensitivity headphones to high-sensitive IEMs with a low noise floor of 1.8uVrms.
  • 10-Band High-Precision PEQ: Desktop software allows tweaking 10 independent frequency bands (frequency, gain, Q-factor adjustment). Multiple profiles can be saved, and EQ can be applied independently to speakers and headphones.
  • LDAC Wireless Connectivity: Equipped with QCC5125 chip, supporting Bluetooth 5.1 and up to 96kHz/24bit. Fully supports LDAC, aptX-Adaptive, aptX HD, AAC, and SBC audio encodings for high-quality wireless audio.
Comparison table of TOPPING DX5 II and DX5 specifications
Image: A comparison table highlighting the improved specifications of the TOPPING DX5 II over its predecessor, the DX5, including DAC chip, amplifier architecture, SNR, dynamic range, headphone output power, PEQ, display, 12V Trigger, and UI.
Diagram showing dual ES9039Q2M DAC chips and X-Hybrid Headphone Ampליפיער קרייַז
בילד: דעטאַלירט view of the dual ES9039Q2M DAC chips and a schematic of the X-Hybrid Headphone Amplifier Circuit, emphasizing the advanced internal components and their contribution to audio performance.
TOPPING DX5II connected to various headphones via different output jacks
Image: The TOPPING DX5II unit with various headphones connected to its 6.35mm single-ended, 4.4mm balanced, and 4-pin XLR headphone output jacks, illustrating its broad compatibility.
Screenshot of the 10-band high-precision PEQ adjustment software
Image: A screenshot of the desktop software interface for the 10-band high-precision PEQ adjustment, showing customizable frequency bands, gain, and Q-factor settings.
TOPPING DX5II displaying Aurora UI with various visualizers and settings
Image: The TOPPING DX5II's 2.0-inch full-color screen displaying the Aurora UI, showcasing different visualizers like FFT, VU meter, and playback info, along with display settings options.

אפיציעלע פּראָדוקט ווידעא: איבערview

ווידעא: אן אפיציעלע איבערview of the TOPPING DX5II Fully Balanced DAC Headphone Amp Combo, highlighting its design, features, and connectivity options.

3. קאַנעקשאַנז און סעטאַפּ

Proper connection of your DX5II is crucial for optimal performance. Follow these steps to set up your device.

פראָנט פּאַנעל איבערview

  • 4-pin XLR Headphone Output Jack: For balanced headphone connections.
  • 6.35mm Headphone Output Jack: For single-ended headphone connections.
  • 4.4mm Balanced Headphone Output Jack: For balanced headphone connections.
  • פאַרשטעלן: Displays current status, settings, and UI.
  • רימאָוט קאָנטראָל ופנעמער: For infrared remote commands.
  • מעניו קנעפּל: Accesses the setup menu.
  • אַרייַנשרייַב קנעפּל: Switches input channels.
  • היים קנעפּל: Switches home page display modes.
  • Volume Knob & User-defined Button: Rotates to adjust volume; press for user-defined functions.

דערציען פּאַנעל איבערview

  • באַלאַנסט XLR רעזולטאַט: For balanced line output to ampליפיערס אָדער אַקטיוו ספּיקערז.
  • Single-ended RCA Output: For single-ended line output to ampליפיערס אָדער אַקטיוו ספּיקערז.
  • וסב ינפּוט: Connects to a computer or other USB audio source.
  • Optical SPDIF Input: Connects to optical audio sources.
  • Coaxial SPDIF Input: Connects to coaxial audio sources.
  • בלועטאָאָטה ינפּוט: פֿאַר וויירלעס אַודיאָ סטרימינג.
  • 12V Trigger IN/OUT (3.5mm jack): For synchronized power control with other devices.
  • Power Input (AC 100-277V 50/60Hz): קאַנעקץ צו די אַק מאַכט צושטעלן.
  • מאַכט סוויטש: טורנס די מיטל אויף / אַוועק.
Diagram of TOPPING DX5II front and rear panels with labeled ports
Image: A detailed diagram illustrating the front and rear panels of the TOPPING DX5II, with all input and output ports clearly labeled for easy identification and connection.

Connecting to Input Sources

The DX5II supports USB, Coaxial, Optical, and Bluetooth inputs. Connect your audio source to the corresponding input port on the rear panel.

קאַנעקטינג כעדפאָונז

Three types of headphone jacks are available on the front panel: 6.35mm single-ended, 4.4mm balanced, and 4-pin XLR balanced. Connect your headphones to the appropriate jack.

קאַנעקטינג צו Ampליפיערס אָדער אַקטיוו ספּיקערז

Use XLR or RCA cables to connect the DX5II to your amplifiers or active speakers. Ensure to turn off all devices before making connections to avoid damage.

12V צינגל קאַנעקשאַן

The 12V Trigger IN/OUT allows the DX5II to be activated by other devices or to activate other devices via a 3.5mm AUX cable. This enables synchronized power on/off with compatible equipment.

Official Product Video: User Manual Walkthrough

Video: A detailed walkthrough of the TOPPING DX5II user manual, covering various aspects of setup, connections, and initial operation.

4. אַפּערייטינג ינסטרוקטיאָנס

Familiarize yourself with the operational controls and settings of your DX5II.

Power On & Off / Standby Operation

  • מאַכט אויף: Press the power switch on the rear panel.
  • סטאַנדביי: Short press the volume knob on the front panel or use the remote control to enter standby. Press again to exit.

באַנד באַשטעטיקן

  • שטום/אומשטום: Press the mute button on the remote control.
  • אַדזשאַסטינג באַנד: Rotate the volume knob on the front panel or use the volume buttons on the remote control.

אַרייַנשרייַב סעטטינגס

The DX5II supports multiple input channels. You can choose between auto-detect or manual selection in the setup menu. Use the Input button on the front panel or remote to switch between active inputs.

רעזולטאַט סעטטינגס

The device allows preselection of commonly used output channels. Options include All (Headphone Outputs), All (Line Outputs), HPA SE (6.35mm), HPA BAL (4.4mm/4-pin XLR), LO SE (RCA), and LO BAL (XLR).

PCM Filter Setting

The DX5II offers various PCM filter options (F-1 to F-8) to fine-tune the sound characteristics.

PEQ Configuration

The 10-band high-precision PEQ can be configured via desktop software. You can save up to 5 custom configurations and apply them offline.

Aurora UI Display

The 2.0-inch full-color screen offers various display modes (Normal, VU, FFT) and customizable background colors. The pressable knob supports customizable functions.

5. טראָובלעשאָאָטינג

If you encounter any issues with your DX5II, refer to the following common problems and solutions:

  • קיין קול: Check power supply, input selection, cable connections, and upstream devices.
  • H/M/L blinks, others are off (Firmware exception): Unplug and re-plug the power cable, then flash the firmware again.
  • HML and H/L blinks alternately (Input voltage is high/low): ניצן די ינקלודעד מאַכט אַדאַפּטער.
  • HML and M blinks alternately (Positive and negative voltage anomalies): Check power supply, disconnect other devices, and reboot.
  • Blinks only the current gain LED (Headphone ampליפיער קרייז ארויסגאַנגען אַבנאָרמאַל דק באַנדtage): Change the song or turn down the volume.

פֿאַר ווייטערדיקע הילף, ביטע קאָנטאַקטירט קונה שטיצע.

Official Product Video: Troubleshooting Guide

Video: A guide to common troubleshooting steps for the TOPPING DX5II, addressing various operational issues and their potential solutions.

6. ספּעסאַפאַקיישאַנז

General Attributes

אַטריביוטווערט
געמאסטענע דימענסיעס19.0cm x 15.5cm x 4.4cm (including protruding parts)
וואָג945ג
מאַכט אַרייַנשרייַב100-277VAC 50Hz/60Hz
סיגנאַל ינפּוטוסב/בט/אָפּט/קאָאַקס
שורה אָוטפּוטXLR / RCA
כעדפאָון רעזולטאַט דזשאַק6.35mm headphone output jack, 4.4mm headphone output jack, 4-PIN-XLR headphone output jack
אנדערע קאַנעקטערז12V Trigger In (3.5mm jack), 12V Trigger Out (3.5mm jack)
בלועטאָאָטה קייט>10 ם
ווייַז2 אינטשעס לקד
קאָנטראָל3 buttons + multifunction knob + Remote control
סטאַנדביי מאַכט קאַנסאַמשאַן<1.3 וו
מאַכט קאַנסאַמשאַן<6 וו

DX5 II DAC Parameters (LineOut/USB In@96kHz)

פּאַראַמעטערRCAXLR
THD+N @1kHz (A-wt)<0.00008%<0.00006%
THD @20-20kHz 90kBw<0.0005%<0.00015%
SNR @1kHz (A-wt)128dB132dB
דינאַמיש קייט @1כהז (א-ווט)128dB132dB
אָפטקייַט ענטפער20Hz-20kHz (±0.3dB), 20Hz-40kHz (±1.0dB)20Hz-20kHz (±0.3dB), 20Hz-40kHz (±1.0dB)
רעזולטאַט מדרגה2.5Vrms @0dBFS5.0Vrms @0dBFS
ראַש @A-wt<1.1uVrms<1.3uVrms
קאַנאַל קראָסטאַלק-135 דב @ 1 כז-147 דב @ 1 כז
קאַנאַל באַלאַנס0.3 דב0.3 דב
רעזולטאַט ימפּידאַנס50Ω100Ω

באַמערקונג: די אויבן דאַטן זענען דער רעזולטאַט פון די פּראָבע אין TOPPING לאַבאָראַטאָריע אונטער AC220V 50Hz צושטאַנד.

DX5 II כעדפאָון Amplifier Specifications (USB In@96kHz)

פּאַראַמעטער6.35 מם כעדפאָון דזשאַק4.4mm/4-pin XLR headphone jack
THD+N @1kHz (A-wt)<0.00008% @Output=20mW (32Ω), <0.00007% @Output=22mW (300Ω)<0.00007% @Output=85mW (32Ω), <0.00007% @Output=85mW (300Ω)
THD @20-20kHz (90kBw)<0.0005% @Output=20mW (32Ω), <0.0005% @Output=22mW (300Ω)<0.0005% @Output=85mW (32Ω), <0.0005% @Output=90mW (300Ω)
SNR @MAX OUT 1kHz (A-wt)131dB133dB
דינאַמיש קייט @1כהז (א-ווט)131dB133dB
אָפטקייַט ענטפער20Hz-20kHz (±0.3dB), 20Hz-40kHz (±1.0dB)20Hz-20kHz (±0.3dB), 20Hz-40kHz (±1.0dB)
רעזולטאַט מדרגה7.2Vpp @G=L, 24.2Vpp @G=H15.0Vpp @G=L, 48.6Vpp @G=H
ראַש (A-wt)<2.5uVrms @G=H, <1.1uVrms @G=L<4.3uVrms @G=H, <1.8uVrms @G=L
קאַנאַל קראָסטאַלק-127 דב @ 1 כז-143 דב @ 1 כז
געווינעןG=L 8.6dB (Vrms/FS), G=H 18.7dB (Vrms/FS)G=L 14.6dB (Vrms/FS), G=H 24.7dB (Vrms/FS)
קאַנאַל באַלאַנס0.3 דב0.3 דב
רעזולטאַט ימפּידאַנס<0.1Ω<0.1Ω
רעזולטאַט מאַכט3300mW x 2 @16Ω THD+N<1%, 2200mW x 2 @32Ω THD+N<1%, 1160mW x 2 @64Ω THD+N<1%, 250mW x 2 @300Ω THD+N<1%, 120mW x 2 @600Ω THD+N<1%7600mW x 2 @16Ω THD+N<1%, 6400mW x 2 @32Ω THD+N<1%, 4300mW x 2 @64Ω THD+N<1%, 990mW x 2 @300Ω THD+N<1%, 490mW x 2 @600Ω THD+N<1%
מאַסע ימפּידאַנס>8Ω>8Ω

באַמערקונג: די אויבן דאַטן זענען דער רעזולטאַט פון די פּראָבע אין TOPPING לאַבאָראַטאָריע אונטער AC220V 50Hz צושטאַנד.

7. זיכערקייַט פּריקאָשאַנז

  • דו זאלסט נישט האַלטן די אַפּאַראַט אין אַ הייס, פייַכט סוויווע אָדער שלאָגן די אַפּאַראַט שטארק.
  • עפן דעם פאַל טייקעף וווידז די וואָראַנטי!
  • דרינענדיק נוצן בלויז.
  • טאָפּינג נעמט נישט קיין פֿאַראַנטוואָרטלעכקייט פֿאַר קיין פֿאַרלוסט אָדער שאָדן וואָס שטאַמט גלייך אָדער אומדירעקט פֿון דעם דורכפֿאַל פֿון DX5 II.
  • פֿאַר פֿאַרבעסערונג צוועקן, ספּעסאַפאַקיישאַנז אונטערטעניק צו ענדערונגען אָן פריערדיק באַמערקן.

8. וואָראַנטי און שטיצן

Hificollege aims for 100% customer satisfaction. We offer authoritative certification, ensuring 100% authenticity of all products sold. Our support team is ready to answer any questions 24/7. We provide more than 1 year of quality restoration, covering repair and shipping costs. We also offer a lowest price match within 30 days.