1. නිෂ්පාදන අවසන්view
The Aune S9c Pro is a high-fidelity Digital-to-Analog Converter (DAC) with an integrated headphone amplifier, designed to deliver exceptional audio performance for PC, speaker, and home audio systems. It incorporates advanced technologies such as a 10MHz clock input, dual DAC chips operating in clock sync mode, and a fully-discrete amplifier with Twin JFETs, ensuring pure, detailed, and powerful sound reproduction.
Figure 1: Aune S9c Pro DAC with Headphone Amplifier and remote control.
ප්රධාන ලක්ෂණ ඇතුළත් වේ:
- 2nd Generation PLL Core & 10MHz Clock Input: Ensures ultra-low jitter and natural, vivid sound.
- Onboard-IIS Differential Isolation Transmission Technology: Provides clean and interference-free signal transmission.
- Dual ES9068 DAC Chips: Work in clock synchronization mode for optimized performance.
- Fully-Discrete Amplifier with Twin JFET: Delivers powerful and rich-sounding output with fast transient response.
- බහු හෙඩ්ෆෝන් ප්රතිදාන: Includes 6.35mm, balanced 4.4mm, and XLR jacks for broad compatibility.
- Two Tuning Modes: Offers Standard Mode (fast locking, low latency, neutral sound) and Pure Mode (precise clock signals, higher sound density, better soundstagසහ).
- ශක්තිමත් බල සැපයුම: Features a 50W toroidal low-ripple analog linear transformer and 23900µF capacitor array.
2. සැකසුම් මාර්ගෝපදේශය
2.1 ඉවත් කිරීම සහ පරීක්ෂා කිරීම
Carefully remove the Aune S9c Pro from its packaging. Inspect the unit for any signs of damage. Ensure all accessories listed in the product packaging are present.
2.2 බල සම්බන්ධතාවය
Connect the provided AC power cable to the "MAIN POWER INPUT" port on the rear of the S9c Pro and then to a standard 110V AC power outlet. වැදගත්: මෙම නිෂ්පාදනය 110V වෝල්ටීයතාවයක් සඳහා නිර්මාණය කර ඇත.tage. Using excessive voltagඊ නිෂ්පාදනයට හානි කරයි.
2.3 ශ්රව්ය ආදාන සම්බන්ධතා
The S9c Pro supports various digital audio inputs:
- USB ආදානය: Connect your computer or digital audio source using a USB Type-B cable to the "USB" port.
- කෝක්ෂික ආදානය: Use a coaxial cable to connect to the "COAX" port from your digital audio source.
- දෘශ්ය ආදානය: Use an optical fiber cable to connect to the "OPT" port from your digital audio source.
- AES ආදානය: Use an AES/EBU cable to connect to the "AES" port from your digital audio source.
- External Clock Input (10MHz): For enhanced precision, connect an external 10MHz clock source (e.g., Aune S1c, SC1, XC1) to the dedicated "10M IN" port.
2.4 ශ්රව්ය ප්රතිදාන සම්බන්ධතා
The S9c Pro offers multiple output options:
- හෙඩ්ෆෝන් නිමැවුම්:
- 6.35mm හෙඩ්ෆෝන් ජැක්: තනි අන්ත හෙඩ්ෆෝන් සඳහා.
- Balanced 4.4mm Headphone Jack: සමබර හෙඩ්ෆෝන් සඳහා.
- Balanced 4-pin XLR Headphone Socket: සමබර හෙඩ්ෆෝන් සඳහා.
- රේඛා ප්රතිදාන:
- RCA Variable Line Out: සම්බන්ධ වීම සඳහා amplifier or powered speakers via RCA cables.
- XLR Variable Line Out (L/R): සම්බන්ධ වීම සඳහා amplifier or powered speakers via balanced XLR cables.
Figure 2: Rear panel connections of the Aune S9c Pro.
3. මෙහෙයුම් උපදෙස්
3.1 ඉදිරිපස පැනල් පාලන
රූපය 3: ඉදිරිපස පැනල පාලන සහ සංදර්ශකය.
- බහුකාර්ය බොත්තම: This single knob controls multiple functions.
- ආදාන තේරීම: A single press of the multifunction knob cycles through available digital inputs (USB, Coaxial, Optical, AES).
- ප්රතිදාන තෝරා ගැනීම: A double press of the multifunction knob switches between Line Out (variable) and Headphone Out.
- ශබ්ද පාලනය: Rotate the multifunction knob clockwise to increase volume and counter-clockwise to decrease volume.
- Tuning Mode Selection: A long press of the multifunction knob switches between MODE 1 (Standard Mode) and MODE 2 (Pure Mode).
- සංදර්ශක තිරය: Shows current input, output mode, sample අනුපාතය, පරිමාව මට්ටම සහ MQA තත්ත්වය.
3.2 දුරස්ථ පාලනය
The included all-aluminum remote control provides convenient access to key functions:
- ආදාන තේරීම: Dedicated buttons for input switching.
- ශබ්ද පාලනය: Volume up and down buttons.
- නිශ්ශබ්ද කරන්න: Mute/unmute audio output.
- මාදිලිය තේරීම: Switch between MODE 1 and MODE 2.
Figure 4: Aune S9c Pro with its multi-function knob and all-aluminum remote.
3.3 මෙහෙයුම් නිරූපණ වීඩියෝව
Video 1: A brief demonstration of the Aune S9c Pro DAC with Headphone Amp, පෙන්වන්නasing input selection, output switching, volume control, and tuning mode changes.
4. උසස් විශේෂාංග
4.1 Clock Synchronization Technology
The S9c Pro features a 2nd generation PLL core, a technological breakthrough that took four years to develop. This complex algorithm enables the output of frequencies corresponding to different resolutions with ultra-low jitter. The clock source is fed to both the USB XMOS and the DAC part simultaneously, resulting in natural and vivid sound. The 10MHz external clock input provides further possibilities for sound exploration.
Figure 5: The 2nd Gen PLL Core, central to the S9c Pro's precise clocking.
4.2 IIS Differential Transmission Isolation Technology & Dual DAC Chips
The S9c Pro utilizes a special onboard-IIS differential isolation transmission technology. IIS signals from USB and those converted from coaxial/AES/optical inputs are reshaped by the PLL core and transmitted via symmetrical circuit chips, minimizing interference. Furthermore, the S9c Pro employs two ES9068 DAC chips that work in clock synchronization mode, optimizing their potential for superior audio conversion.
Figure 6: IIS Differential Transmission and Dual DAC Chip implementation.
4.3 Fully-Discrete Amplifier with Twin JFET
The S9c Pro features a fully-discrete amplifier circuit with fast transient response. It incorporates twin JFETs (junction field effect transistors) at the input stage, known for their high impedance and mellow sound. Coupled with a +15V linear power supply, the amplifier delivers up to 5W of output power, capable of driving a wide range of headphones and IEMs effectively. The customized amp නිමැවුම් වෙළුමtage curve ensures optimal performance for both headphones and in-ear monitors.
Figure 7: Headphone output power specifications for various impedances.
Figure 8: Fully-Discrete Amp architecture and available tuning modes.
5. නඩත්තු කිරීම
To ensure the longevity and optimal performance of your Aune S9c Pro, follow these maintenance guidelines:
- පිරිසිදු කිරීම: Use a soft, dry cloth to wipe the exterior of the unit. Avoid using liquid cleaners, aerosols, or abrasive materials, as they may damage the finish or internal components.
- වාතාශ්රය: ඒකකයට ප්රමාණවත් වාතාශ්රයක් ඇති බවට වග බලා ගන්න. වාතාශ්රය විවරයන් අවහිර නොකරන්න.
- පරිසරය: Operate the S9c Pro in a clean, dry environment, away from direct sunlight, heat sources, and excessive dust or moisture.
- විදුලිය විසන්ධි කිරීම: Always power off the unit and disconnect it from the power outlet before cleaning or if it will be unused for an extended period.
6. දෝශ නිරාකරණය
If you encounter issues with your Aune S9c Pro, please refer to the following common troubleshooting steps:
- බලය නැත:
- Ensure the power cable is securely connected to both the unit and the 110V power outlet.
- Check if the power switch on the rear panel is in the ON position.
- වෙනත් උපාංගයක් සම්බන්ධ කිරීමෙන් බල සැපයුම ක්රියාකාරී බව තහවුරු කර ගන්න.
- ශබ්ද ප්රතිදානය නැත:
- Confirm the correct input source is selected on the S9c Pro's display.
- Ensure the output mode is set to "Headphone" for headphones or "Line Out" for external ampලයිෆයර් / කථිකයන්.
- ආරක්ෂිත සම්බන්ධතා සඳහා සියලුම ශ්රව්ය කේබල් පරීක්ෂා කරන්න.
- Increase the volume level on the S9c Pro and your connected audio equipment.
- Verify that your headphones or speakers are functioning correctly.
- විකෘති හෝ දුර්වල ශබ්ද තත්ත්වය:
- ඔබේ ශ්රව්ය ප්රභවයේ සහ කේබල්වල ගුණාත්මකභාවය පරීක්ෂා කරන්න.
- එස් සහතික කරන්නample rate displayed on the S9c Pro matches your audio source.
- Try switching between MODE 1 and MODE 2 tuning modes to see if it improves sound.
- Ensure the product is used at 110V voltagඊ. අධික පරිමාවtage will damage the product and affect performance.
- දුරස්ථ පාලකය ප්රතිචාර නොදක්වයි:
- Ensure there are no obstructions between the remote and the unit's remote control receiver.
- අවශ්ය නම් දුරස්ථ පාලක බැටරි පරීක්ෂා කර ප්රතිස්ථාපනය කරන්න.
7. පිරිවිතර
| විශේෂාංගය | පිරිවිතර |
|---|---|
| නිෂ්පාදන මානයන් | අඟල් 11.3 x 2.4 x 8.3 |
| අයිතමයේ බර | රාත්තල් 9.55 කි |
| අයිතම ආදර්ශ අංකය | S9c Pro |
| වෙළඳ නාමය | අවුනේ |
| අතුරු මුහුණත වර්ගය | USB, Coaxial, Optical, AES |
| නාලිකා ගණන | 3 |
| නිෂ්පාදකයා | aune |
| මුල් රට | චීනය |
| Line Output Noise Floor | 2.04 µV |
| Line Output THD+N | 0.00022% |
| Headphone Output Noise Floor | 7.71 µV |
| Headphone Output THD+N | 0.00058% (1.78 Vrms /1 KHz 0 dB) |
8. වගකීම් සහ සහාය
Aune is committed to providing excellent customer service and support for its products.
- වගකීම්: All Aune products come with a 2-year after-sales service.
- නිෂ්පාදන තත්ත්වය: All products are brand new and delicately packaged. If you find any traces of use upon receipt, it may be due to logistics and warehousing; please contact customer service to resolve the issue.
- අලෙවියෙන් පසු සේවාව: Aune has a comprehensive after-sales system. For any issues during product use, please contact us directly for prompt assistance and a satisfactory resolution.
For further assistance or inquiries, please visit the official Aune store or contact their customer support channels.
