Слушалице Aune S17 Pro EVO Amp Упутство за употребу

1. Увод

Ауне С17 Про ЕВО су високоперформансне слушалице ampЛифиер и пре-amplifier designed for audiophiles. It features a fully-discrete, pure Class-A, fully-balanced circuit design, offering exceptional sound quality and powerful output for a wide range of headphones and in-ear monitors (IEMs). This manual provides essential information for setting up, operating, and maintaining your S17 Pro EVO to ensure optimal performance and longevity.

2. Кључне карактеристике

• Twin JFET & High Output Power: Features Twin JFET input transistors for rich sound and 2 pairs of output transistors per channel (16 total), delivering up to 7.5W to drive all types of headphones and IEMs with ease.
• Pure Class-A Operation with Dual Current/Gain Levels: Offers 50mA/100mA per transistor (100mA/200mA per channel quiescent current) for mellow, warm, and smooth audio. Includes low gain for IEMs and high gain for power-hungry headphones.
• R2R електронски чип за јачину звука: Utilizes a JRC R2R electronic volume chip and dedicated op-amps for 4-way balanced R2R volume control, ensuring high precision, excellent channel balance, wide soundstagе, и прецизно позиционирање.
• Rigorous HiFi Component Selection: Built with high-quality components such as electrolytic capacitors, ceramic capacitors, organic thin-film capacitors, and communication-grade PCBs for superior sound.
• Интелигентно управљање топлотом: Features 2-color display for current level/temperature and overheat protection. Automatically switches from 100mA Class A to 50mA Class A mode if the device temperature reaches 69°C.
• Powerful & Rich-Sounding Design: Incorporates a 50W low-ripple toroidal transformer and dual-power design, separating digital and analog circuits to prevent interference. A 19200µF capacitor array contributes to powerful and rich audio.
• Aesthetic Tuning: Sound tuning is based on real instrument sounds and music pieces, resulting in a natural and musical signature.
• Волtagе Захтев: Designed for 110V voltage. Using excessive voltagе ће оштетити производ.

3. Производ је готовview

The Aune S17 Pro EVO is meticulously designed with a focus on both performance and user experience. Below are descriptions of its physical layout and internal components.

3.1 Предња плоча

• Екран: A central screen shows current settings, volume level, input source, and operating mode.
• Дугме за јачину звука: A large rotary knob on the right controls the output volume.
• Излази за слушалице: Includes 6.35mm, 4.4mm balanced, and XLR 4-pin balanced headphone jacks for versatile connectivity.
• Input/Output Selection Buttons: Buttons for selecting input sources and switching between headphone and pre-amp излазни режими.

3.2 Задња плоча

• Аналогни уноси: XLR and RCA inputs for connecting external audio sources.
• Дигитални улази: Optical, Coaxial, and USB inputs for digital audio sources.
• Преamp Излази: XLR and RCA outputs for connecting to power ampлифиерс или активни говорници.
• Улазна снага: AC adapter input (110V only).

3.3 Унутрашње компоненте

The S17 Pro EVO features a robust internal design with carefully selected components to ensure high-fidelity audio reproduction. This includes a 50W low-ripple toroidal transformer, a 19200µF capacitor array, Twin JFET input transistors, and a 3-dimensional cooler structure for stable Class-A operation.

4. Подешавање

Follow these steps to set up your Aune S17 Pro EVO.

1. Прикључак за напајање: Connect the provided AC adapter to the power input on the rear panel of the S17 Pro EVO. Ensure the power source is 110V to prevent damage.
2. Изворна веза:
   • For digital sources (e.g., computer, streamer), connect via USB, Optical, or Coaxial input.
   • For analog sources (e.g., DAC, CD player), connect via XLR or RCA inputs.
3. Излазна веза:
   • For headphones, plug your headphones into the desired 6.35mm, 4.4mm balanced, or XLR 4-pin jack on the front panel.
   • For external power amplifiers or active speakers, connect via the XLR or RCA preamp outputs on the rear panel.
4. Почетно укључивање: Once all connections are secure, turn on the S17 Pro EVO using the power button.

5. Упутство за употребу

This section details how to operate your Aune S17 Pro EVO.

5.1 Основни рад

• Укључивање/искључивање: Press the power button on the front panel to turn the unit on or off.
• Избор улаза: Use the input selection buttons on the front panel to cycle through available audio sources (USB, Optical, Coaxial, XLR, RCA). The selected input will be displayed on the screen.
• Контрола јачине звука: Rotate the large volume knob on the right side of the front panel to adjust the output volume. The volume level is shown on the display.
• Output Mode Selection: The S17 Pro EVO can function as a headphone ampлифиер или пре-amplifier. Use the dedicated button to switch between headphone output and pre-amp излаз.

5.2 Gain and Current Modes

• Нивои појачања: The S17 Pro EVO offers two gain levels.
  • Ниско појачање: Ideal for sensitive IEMs, ensuring they operate within the linear area of the Class-A ampлифиер.
  • Високи добитак: Provides up to 7.5W of power, suitable for driving demanding headphones with high impedance.
• Current Modes (50mA/100mA): The device operates in Class-A mode with adjustable quiescent current.
  • 100mA Mode: A high current Class A operation mode for maximum performance. Note that this mode may cause a slow temperature rise.
  • Заштита од прегревања: If the device temperature reaches 69°C, the S17 Pro EVO will automatically switch to 50mA Class A current mode to prevent overheating, while still maintaining excellent sound quality.

5.3 Display and UI

The S17 Pro EVO features a user-friendly interface with a clear display. The display uses two colors to indicate the current level and temperature, providing immediate visual feedback on the device's operating status.

5.4 Official Product Video: Aune S9c Pro DAC with Headphone Amp (UI Demonstration)

6. Техничке спецификације

7. Одржавање

• Чишћење: Користите меку, суву крпу за чишћење спољашњости уређаја. Избегавајте употребу течних средстава за чишћење или растварача, јер могу оштетити завршну обраду или унутрашње компоненте.
• вентилација: Ensure the unit has adequate ventilation. Do not block the ventilation holes on the top or sides of the device. Proper airflow is crucial for maintaining optimal operating temperature, especially during high-current Class-A operation.
• Складиштење: When not in use for extended periods, store the S17 Pro EVO in a cool, dry place away from direct sunlight and extreme temperatures.

КСНУМКС. Решавање проблема

If you encounter issues with your Aune S17 Pro EVO, refer to the following common troubleshooting steps:

• Нема напајања:
  • Проверите да ли је кабл за напајање безбедно повезан и са уређајем и са зидном утичницом.
  • Уверите се да је утичница функционална.
  • Verify that the correct 110V power adapter is being used.
• Нема звука:
  • Confirm that the correct input source is selected on the S17 Pro EVO.
  • Check all audio cable connections (input and output) for proper seating.
  • Уверите се да јачина звука није подешена на минимум или искључена.
  • If using headphones, ensure they are fully plugged into the correct jack.
  • Ако се користи преamp outputs, verify that your connected power amplifier or active speakers are powered on and set to the correct input.
• Sound Distortion or Poor Quality:
  • Проверите извор звука да ли има проблема са квалитетом.
  • Уверите се да аудио каблови нису оштећени или неправилно повезани.
  • If using high gain with sensitive headphones/IEMs, try switching to low gain.
• Прегревање јединице:
  • Ensure adequate ventilation around the unit. Do not place it in an enclosed space.
  • The device has built-in overheat protection and will automatically switch to a lower current mode if necessary. This is normal operation.

9. Гаранција и подршка

The Aune S17 Pro EVO comes with a 2 година гаранције from the date of purchase. For warranty claims, technical support, or further assistance, please contact Aune customer service or your authorized dealer. Keep your proof of purchase for warranty validation.