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TOPPING DX5 II

TOPPING DX5 II Двоен ES9039Q2M DAC и слушалки за десктоп Ampживописен

Model: DX5 II

Бренд: ТОПИНГ

1. Вовед

The TOPPING DX5 II is a high-performance desktop Digital-to-Analog Converter (DAC) and Headphone Amplifier designed for superior audio reproduction. Featuring dual ES9039Q2M DAC chips, an X-Hybrid headphone amplifier circuit, and advanced PEQ adjustment capabilities, it delivers exceptional sound quality and versatility for both headphones and active speakers. This manual provides essential information for setting up, operating, and maintaining your DX5 II.

2. Содржина на пакетот

Проверете дали сите предмети се присутни во кутијата:

  • TOPPING DX5 II Unit × 1
  • Кабел за напојување × 1
  • USB кабел × 1
  • Антена Bluetooth × 1
  • 6.35mm to 3.5mm Adapter × 1
  • Далечински управувач × 1
  • Упатство за употреба × 1
  • Brand Card × 1
Diagram showing the DX5 II unit and its included accessories: remote control, USB cable, 6.35mm to 3.5mm adapter, AC cable, Bluetooth antenna, and product information card.
Figure 2.1: DX5 II and included accessories.

3. Производот завршиview

Преден панел

Предна страна view of the TOPPING DX5 II in silver, showing the XLR output, headphone jacks, display screen, menu buttons, and volume knob.
Figure 3.1: Front Panel of DX5 II (Silver variant shown).

The front panel features a 2.0-inch full-color display, a multi-function pressable knob, and dedicated buttons for MENU, INPUT, and HOME. It also includes 6.35mm single-ended, 4.4mm balanced, and 4-pin XLR headphone output jacks.

Заден панел

Detailed diagram of the DX5 II rear panel, labeling Balanced XLR output, Single-ended RCA output, USB input, Bluetooth input, Coaxial SPDIF input, Optical SPDIF input, 12V Trigger IN/OUT, Power input, and Power switch.
Слика 3.2: Поврзувања на задниот панел.

Задниот панел нуди различни опции за влез и излез:

  • Balanced XLR output: For connecting to balanced ampлајфикатори или активни звучници.
  • Single-ended RCA output: For connecting to single-ended ampлајфикатори или активни звучници.
  • USB влез: Connect to a computer or other digital source.
  • Влез со Bluetooth: За безжично аудио стриминг.
  • Coaxial SPDIF input: Дигитален аудио влез.
  • Optical SPDIF input: Дигитален аудио влез.
  • 12V Trigger IN/OUT (3.5mm jack): For synchronized power control with other devices.
  • Влез на енергија: Приклучок за наизменична струја.
  • Прекинувач за напојување: За вклучување/исклучување на уредот.

4. Поставување

4.1 Почетна врска

  1. Поврзување за напојување: Connect the provided power cable to the DX5 II's power input and then to a suitable AC power outlet.
  2. Digital Source Connection: Choose your preferred digital input (USB, Coaxial, Optical, or Bluetooth).
    • USB: Connect the DX5 II to your computer using the supplied USB cable. For Windows ASIO applications, you may need to install Thesycon drivers (drivers are not required for other operating systems like macOS, Linux, iOS, Android).
    • Coaxial/Optical: Connect your digital audio source using appropriate cables.
    • Bluetooth: Прикачете ја Bluetooth антената на означениот приклучок на задниот панел.
  3. Излезна врска: Connect your headphones or active speakers to the appropriate output jacks on the front or rear panel.

4.2 Инсталација на драјвери (само за Windows)

For optimal performance and ASIO support on Windows 10/11, download and install the latest Thesycon USB driver from the official TOPPING website. Follow the on-screen instructions for installation. No drivers are needed for macOS, Linux, iOS, or Android devices.

Screenshot of Windows Sound settings showing DX5 II as an audio device, illustrating plug and play compatibility.
Figure 4.1: DX5 II recognized as an audio device in Windows.

5. Упатства за работа

5.1 Вклучување/исклучување

Flip the power switch on the rear panel to turn the DX5 II on or off.

5.2 Избор на влез

Press the 'INPUT' button on the front panel or use the remote control to cycle through available digital inputs (USB, Coaxial, Optical, Bluetooth).

5.3 Контрола на јачината на звукот

Rotate the large knob on the front panel to adjust the volume. The volume level will be displayed on the screen. You can also use the volume buttons on the remote control.

5.4 Спарување преку Bluetooth

  1. Select Bluetooth as the input source on the DX5 II.
  2. On your mobile device or computer, search for Bluetooth devices and select "TOPPING DX5 II".
  3. Once paired, audio will stream wirelessly to the DX5 II.
Image showing a smartphone connected via Bluetooth to the DX5 II, illustrating LDAC wireless availability.
Figure 5.1: Bluetooth 5.1 connectivity with LDAC support.

5.5 Aurora UI Navigation

The 2.0-inch full-color screen features the Aurora UI. Use the 'MENU' and 'HOME' buttons, along with the pressable knob, to navigate through settings. You can customize background colors, display modes (FFT, VU meter, playback info), and assign functions to the knob.

Diagram illustrating the Aurora UI with a 2.0-inch full-color screen, showing customizable background colors, display modes (FFT, VU, playback info), and assignable knob functions.
Figure 5.2: Aurora UI features.

5.6 Precision PEQ Adjustment

The DX5 II offers a 10-band high-precision PEQ system. This can be adjusted via PC software to fine-tune frequency, gain, and bandwidth. You can import target curves, apply curve compensation, and save multiple profiles. Independent PEQ profiles can be set for headphone and line-out outputs.

Screenshot of the 10-band high-precision PEQ adjustment interface, showing frequency, gain, and Q factor settings for multiple filters.
Figure 5.3: PEQ Adjustment Interface.

5.7 Предamp Режим

The DX5 II can operate in a "preamp" mode, allowing direct volume adjustment when connected to a pure amplifier or active speakers. This eliminates the need for a separate preamplifier. The device automatically restores the last set volume when switching outputs.

The DX5 II connected to active speakers, demonstrating its ability to directly adjust volume in preamp режим.
Figure 5.4: Direct connection to active speakers in preamp режим.

5.8 Активирање 12V

The DX5 II is equipped with 12V Trigger input and output ports. This feature allows it to be triggered by other devices, or to actively trigger other devices, to switch on and off synchronously, enabling seamless system integration.

Close-up of the rear panel highlighting the 12V Trigger IN/OUT ports and explaining their function for synchronized power control.
Figure 5.5: 12V Trigger functionality.

6. Спецификации

6.1 Општи спецификации

  • DAC чип: Dual ES9039Q2M
  • Amplifier Architecture: Целосно избалансирани слушалки Amp (X-Hybrid)
  • Прикажи: 2.0-inch full-color screen (Aurora UI)
  • USB влез: XMOS XU316, PCM 768kHz/32bit, DSD512
  • Bluetooth: QCC5125 chip, Bluetooth 5.1
  • Поддршка за Bluetooth кодек: LDAC, aptX Adaptive, aptX HD, aptX, AAC, SBC
  • PEQ: 10-band high-precision customizable equalizer
  • 12V активирач: Input/Output supported
  • Димензии: 19.0 cm (Ш) x 15.5 cm (Д) x 4.4 cm (В)
Diagram showing the dimensions of the DX5 II: 19.0 cm width, 15.5 cm depth, and 4.4 cm height.
Figure 6.1: DX5 II Dimensions.

6.2 DAC Parameters (Line Out/USB In @ 96kHz)

ПараметарRCAXLR
THD+N @ 1kHz (A-wt)<0.00008%<0.00006%
THD @ 20-20kHz 90kBw<0.0005%<0.00015%
SNR @ 1kHz (A-wt)128 dB132 dB
Динамички опсег (A-wt)128 dB132 dB
Фреквентен одговор20Hz-20kHz (±0.3dB)20Hz-20kHz (±0.3dB)
20Hz-40kHz (±1.0dB)20Hz-40kHz (±1.0dB)
Излезно ниво2.5Vrms @ 0dBFS5.0Vrms @ 0dBFS
Noise @ A-wt<1.1 uVrms<1.3 uVrms
Преслушување на каналот-135 dB @ 1 kHz-147 dB @ 1 kHz
Биланс на каналот0.3 dB0.3 dB
Излезна импеданса50Ω100Ω

Note: The above data is the result of tests in TOPPING laboratory under AC220V 50Hz condition.

Table detailing DX5 II DAC parameters for RCA and XLR outputs, including THD+N, SNR, Dynamic Range, Frequency Response, Output Level, Noise, Channel Crosstalk, Channel Balance, and Output Impedance.
Figure 6.2: DX5 II DAC Parameters.

6.3 слушалки Amplifier Specifications (USB In @ 96kHz)

Параметар6.35 милиметарски приклучок за слушалки4.4mm/4-pin XLR headphone jack
THD+N @ 1kHz (A-wt)<0.00008% @ Output=850mW (32Ω)<0.00007% @ Output=90mW (300Ω)
<0.00007% @ Output=22mW (300Ω)<0.00007% @ Output=90mW (300Ω)
THD @ 20-20kHz (45kBw)<0.00060% @ Output=200mW (32Ω)<0.00050% @ Output=90mW (32Ω)
<0.00050% @ Output=22mW (300Ω)<0.00050% @ Output=90mW (300Ω)
SNR @ MAX OUT 1kHz (A-wt)131 dB @ 1 kHz133 dB @ 1 kHz
Dynamic Range @ 1kHz (A-wt)131 dB @ 1 kHz133 dB @ 1 kHz
Фреквентен одговор20Hz-20kHz (±0.3dB)20Hz-20kHz (±0.3dB)
20Hz-40kHz (±1.0dB)20Hz-40kHz (±1.0dB)
Излезно ниво7.2Vpp @ G=L15.0Vpp @ G=L
24.2Vpp @ G=H48.0Vpp @ G=H
Бучава (A-wt)<1.1uVrms @ G=L<1.6uVrms @ G=L
<2.5uVrms @ G=H<4.3uVrms @ G=H
Преслушување на каналот-127 dB @ 1 kHz-143 dB @ 1 kHz
ДобивкаG=L 8.6dB (Vrms/FS)G=L 14.6dB (Vrms/FS)
G=H 18.7dB (Vrms/FS)G=H 24.7dB (Vrms/FS)
Биланс на каналот0.3 dB0.3 dB
Излезна импеданса<0.1Ω<0.1Ω
Излезна моќност3300mW x 2 @ 16Ω THD+N<1%7600mW x 2 @ 16Ω THD+N<1%
2200mW x 2 @ 32Ω THD+N<1%6400mW x 2 @ 32Ω THD+N<1%
1160mW x 2 @ 64Ω THD+N<1%4300mW x 2 @ 64Ω THD+N<1%
250mW x 2 @ 300Ω THD+N<1%990mW x 2 @ 300Ω THD+N<1%
120mW x 2 @ 600Ω THD+N<1%490mW x 2 @ 600Ω THD+N<1%
Импеданса на оптоварување> 8Ω> 8Ω

Note: The above data is the result of tests in TOPPING laboratory under AC220V 50Hz condition.

Table detailing DX5 II Headphone Amplifier specifications for 6.35mm and 4.4mm/4-pin XLR headphone jacks, including THD+N, SNR, Dynamic Range, Frequency Response, Output Level, Noise, Channel Crosstalk, Gain, Channel Balance, Output Impedance, and Output Power at various loads.
Figure 6.3: DX5 II Headphone Amplifier Specifications.

7 Смена на проблеми

  • Нема звук:
    • Ensure the DX5 II is powered on and connected correctly.
    • Проверете дали е избран точниот влезен извор.
    • Check headphone/speaker connections and volume levels.
    • If using USB, ensure drivers are installed (Windows) and the DX5 II is selected as the audio output device on your computer.
  • Проблеми со поврзувањето со Bluetooth:
    • Проверете дали Bluetooth антената е безбедно прицврстена.
    • Make sure the DX5 II is in Bluetooth input mode.
    • Delete previous pairings on your device and the DX5 II, then attempt to re-pair.
    • Ensure no other devices are actively connected to the DX5 II via Bluetooth.
  • Искривено аудио:
    • Check source audio quality.
    • Осигурајте се дека каблите се безбедно поврзани и не се оштетени.
    • Reduce volume to check for clipping.
    • Verify sample rates and bit depths are compatible with your source and the DX5 II.

8. Кориснички совети

  • Experiment with PEQ: Utilize the 10-band PEQ to tailor the sound to your specific headphones or listening environment. The PC software offers advanced control for precise adjustments.
  • Optimize Headphone Matching: The DX5 II offers significant output power. For sensitive IEMs, use lower gain settings to avoid excessive volume and potential damage. For high-impedance headphones, higher gain settings may be beneficial.
  • Explore Aurora UI: Customize the display to show information most relevant to you, whether it's a VU meter, FFT analysis, or simple playback details.
  • Системска интеграција: Земете напредtage of the 12V Trigger for seamless power synchronization with other compatible audio components in your setup.

9. Одржување

  • Чистење: Користете мека, сува крпа за чистење на надворешноста на уредот. Избегнувајте употреба на абразивни средства за чистење, растворувачи или хемиски спрејови.
  • Вентилација: Обезбедете соодветен проток на воздух околу уредот за да спречите прегревање. Не ги блокирајте отворите за вентилација.
  • Складирање: Кога не го користите подолго време, чувајте го уредот на ладно и суво место, подалеку од директна сончева светлина и екстремни температури.
  • Ракување: Ракувајте со уредот внимателно. Избегнувајте испуштање или изложување на силни удари.

10. Гаранција и поддршка

For warranty information and technical support, please refer to the documentation provided with your purchase or visit the official TOPPING webстраница. Зачувајте го доказот за купување за гаранциски побарувања.