xDuoo TA-66 Tube Headphone Ampמדריך למשתמש חיים יותר

1. הקדמה

The xDuoo TA-66 is a high-performance tube headphone amplifier designed to enhance your audio experience. It incorporates both 6N2 and 6N5P tubes for a rich and detailed sound. This manual provides essential information for setting up, operating, and maintaining your device.

2. תכונות עיקריות

• 6N2 Tube for Pre-Ampחיים יותר: Utilizes a 6N2 tube for the pre-ampהסמכה stage, contributing to a sweet and exquisite vocal reproduction.
• 6N5P Tube for Buffer: Employs a 6N5P tube for buffering, which softens and enriches the sound. Note: Tubes may show minor rust on holders due to manufacturing, which does not affect performance.
• Step-by-Step Potentiometer: Features a precise step-by-step potentiometer to eliminate low volume imbalance issues.
• מִרֹאשׁ-amplifier Line Out: Includes a line output that passes through the tube and is volume-controlled, allowing it to function as a pre-amplifier for other audio amplifiers or active speakers, thereby improving overall sound quality.
• Professional Resistances and Capacitors: Equipped with custom xDuoo metal polyester film capacitors for tube output coupling.
• Point-to-Point Wiring: Utilizes point-to-point soldering with copper wiring for the tube circuit, minimizing excessive leads and wiring distances. This design ensures cleanliness, reduces interference, and provides mutual shielding, optimizing the circuit for authentic vacuum tube sound characteristics.

Image: The 6N2 tube, responsible for the pre-ampהסמכה stage, glowing with a blue hue.

Image: The 6N5P buffer tube, glowing orange, with a visual representation of sound enhancement before and after processing.

Image: The red step-by-step volume potentiometer, designed for precise volume control.

Image: Internal components of the amplifier, highlighting the professional resistances and capacitors.

תמונה: מפורט view of the point-to-point wiring technique used in the amplifier for enhanced sound authenticity.

3. תכולת החבילה

עם פתיחת החבילה, אנא ודאו שכל הפריטים הבאים נמצאים:

• xDuoo TA-66 Tube Headphone Ampיחידת liifier
• 6N5P Tube (main buffer tube)
• 6N2 Tube (pre-amplifier tube)
• כבל חשמל
• 6.35mm to 3.5mm Headphone Adapter

4. הוראות התקנה

Follow these steps to set up your xDuoo TA-66 ampחיים יותר:

1. Install Tubes: Carefully insert the 6N5P tube into its designated larger socket and the 6N2 tube into its smaller socket on the ampודא שהם יושבים היטב במקומם.
2. חבר חשמל: Connect the AC power cable to the amplifier's AC IN port and then to a suitable power outlet (AC100-240V).
3. קלט שמע: Connect your audio source (e.g., DAC, CD player) to the AUX IN RCA ports on the rear panel using appropriate RCA cables.
4. פלט שמע (אופציונלי): If using the TA-66 as a pre-amplifier, connect the AUX OUT RCA ports to your power ampלמכשיר או רמקולים פעילים.
5. חיבור אוזניות: Plug your headphones into the 6.35mm headphone output jack on the front panel. Use the provided 6.35mm to 3.5mm adapter if your headphones have a 3.5mm jack.
6. הפעלה: Flip the power switch on the rear panel to the 'ON' position. The tubes will begin to warm up.

Image: Front and rear panel overview of the xDuoo TA-66, detailing connection points and controls.

5. הוראות הפעלה

Once set up, operating the TA-66 is straightforward:

1. זמן חימום: Allow the tubes approximately 15-30 seconds to warm up after powering on for optimal sound performance.
2. התאם את עוצמת הקול: Use the red step-by-step volume knob on the front panel to adjust the output volume for both the headphone out and the AUX OUT (if used as a pre-amplifier). The knob offers 24 distinct levels for precise control.
3. תהנה מאודיו: Play your desired audio from the connected source.

Image: Demonstrating the adjustment of the step-by-step volume knob.

6. מפרטים

7. תחזוקה

To ensure the longevity and optimal performance of your TA-66 ampמפיץ, יש לפעול לפי הנחיות התחזוקה הבאות:

• ניקוי: השתמש במטלית רכה ויבשה כדי לנקות את החלק החיצוני של ampהימנעו משימוש בחומרי ניקוי נוזליים או ממסים, מכיוון שהם עלולים לפגוע בגימור או ברכיבים הפנימיים.
• טיפול בצינור: When handling the tubes, always wear gloves to prevent oil from your skin from affecting the glass. Ensure the amplifier is powered off and cooled down before installing or removing tubes.
• אוורור: להבטיח את amplifier is placed in a well-ventilated area to prevent overheating. Do not block the ventilation holes.
• אִחסוּן: אחסן את amplifier in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.

8. פתרון תקלות

If you encounter any issues with your xDuoo TA-66, please refer to the following common troubleshooting steps:

• אין כוח:
  • בדוק אם כבל החשמל מחובר היטב לשני המכשירים ampהמפיץ ושקע החשמל.
  • Ensure the power switch on the rear panel is in the 'ON' position.
  • ודא ששקע החשמל תקין.
  • Check the fuse (250V/10A) on the rear panel. If blown, replace it with a fuse of the same rating.
• אין צליל:
  • Confirm that your audio source is playing and connected correctly to the AUX IN ports.
  • Ensure headphones are properly plugged into the headphone output.
  • Increase the volume using the step-by-step volume knob.
  • Allow sufficient warm-up time for the tubes.
  • If using AUX OUT, ensure the connected power amplifier or active speakers are powered on and correctly configured.
• סאונד מעוות:
  • Reduce the volume from both the source and the ampחיים יותר.
  • בדוק את כל חיבורי הכבלים לאיתור רופף או נזק.
  • Ensure the tubes are correctly seated in their sockets.
  • Verify that your headphones' impedance is within the recommended range (60Ω ~ 600Ω).

9. מידע בטיחות

אנא קראו ופעלו לפי אמצעי הזהירות הבאים:

• אל תחשוף את amplifier to water, moisture, or extreme temperatures.
• הימנע מהנחת חפצים כבדים על גבי ampחיים יותר.
• אל תנסה לפתוח או לתקן את היחידה בעצמך. יש לפנות לכל טיפול וטיפול באנשי מקצוע מוסמכים.
• שמור את amplifier away from children and pets.
• Always disconnect the power cable before cleaning or moving the unit.
• The tubes can become hot during operation. Avoid touching them directly.

10. אחריות ותמיכה

The xDuoo TA-66 Tube Headphone Amplifier comes with a standard manufacturer's warranty. For specific warranty terms, duration, and conditions, please refer to the warranty card included in your package or contact the seller/manufacturer directly.

For technical support, troubleshooting assistance beyond this manual, or service inquiries, please contact your point of purchase or visit the official xDuoo webאתר ליצירת קשר עם שירות לקוחות.