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The FiiO K9 is a high-performance desktop headphone amplifier and DAC designed to deliver exceptional audio quality. It integrates advanced components and versatile connectivity options to enhance your listening experience. This manual provides detailed instructions for setting up, operating, and maintaining your FiiO K9.
Temel Özellikler
- High-performance ES9068AS*2 DAC: Features two ES9068AS DACs, one for each channel, ensuring high-fidelity audio conversion.
- THX AAA 788+ Ampkaldırıcı: Equipped with a THX AAA 788+ amplifier, providing up to 780mW at 300Ω and 2000mW at 32Ω with low distortion.
- Isolated Digital and Analog Power Supply: Separate power supplies for digital and analog sections minimize interference for pure sound reproduction.
- QCC5124 Bluetooth Çipi: Supports Bluetooth 5.1 with LDAC, aptX HD, aptX Adaptive, aptX, aptX LL, AAC, and SBC codecs for high-resolution wireless audio.
- Professional PEQ via FiiO Control App: Customize your sound with 7 preset music tuning styles accessible through the FiiO Control app.
Ürün Bittiview
The FiiO K9 features a robust desktop design with clearly labeled controls and input/output ports. Familiarize yourself with the device's layout before proceeding with setup.
Image: Front and rear panels of the FiiO K9 Desktop Headphone Amplifier, showing all controls and connection ports.
Resim: Açısal view of the FiiO K9, highlighting its compact desktop form factor and antenna.
Ön Panel Kontrolleri:
- Ses Düğmesi: Adjusts the output volume. Features an RGB indicator for status.
- Giriş Seçici: Cycles through USB, Optical, Coaxial, Line, and Bluetooth inputs.
- Output Selector: Switches between Line Out (LO), Pre Out (PO), and Headphone Out (HP).
- Kazanç Anahtarı: Selects low, medium, or high gain for headphone output.
- Kulaklık Çıkışları: 6.35mm single-ended, 4.4mm balanced, and 4-pin XLR balanced.
Arka Panel Bağlantıları:
- AC Güç Girişi: Standard IEC AC cable socket with voltage selector (100-120V / 220-240V).
- USB Girişi: USB Type-B port for connecting to a computer.
- Dijital girişler: Optical and Coaxial.
- Analog Girişler: RCA Line In and 4.4mm Balanced In.
- Analog Çıkışlar: RCA Line Out and XLR Balanced Out.
- Bluetooth Anteni: Kablosuz bağlantı için.
Kurmak
- Paketin açılması: Carefully remove all components from the packaging. Ensure the following items are present: FiiO K9 unit, AC power cable, USB Type-A to Type-B cable, 6.35mm headphone adapter, rubber feet, and quick start guide.
- CilttagSeçim: Güç kablosunu bağlamadan önce, ses seviyesinin doğru olduğundan emin olun.tage selector switch on the rear panel is set correctly for your region (100-120V or 220-240V).
- Atama: Place the FiiO K9 on a stable, flat surface. Attach the included rubber feet to the bottom of the unit to prevent scratching and ensure stability. A vertical stand is also provided for vertical mounting if preferred.
- Güç Bağlantısı: Connect the AC power cable to the K9's rear panel and then to a power outlet.
- Giriş Bağlantısı:
- USB BAĞLANTI: Connect the USB Type-A to Type-B cable from your computer to the K9's USB input.
- Optik/Eş Eksenli: Connect your digital audio source (e.g., CD player, TV) to the corresponding Optical or Coaxial input.
- Line In (RCA/4.4mm Balanced): Connect analog audio sources to the RCA or 4.4mm balanced inputs. Note that the balanced input takes priority over the unbalanced RCA inputs.
- Çıkış Bağlantısı:
- Kulaklıklar: Plug your headphones into the desired front panel output (6.35mm, 4.4mm balanced, or 4-pin XLR balanced). Use the 6.35mm adapter if necessary.
- Line Out (RCA/XLR): Connect the RCA or XLR balanced outputs to a power amplifier or active speakers if using the K9 as a preampcankurtaran.
Kullanım Talimatları
Güç Açma/Kapatma:
Press the power button on the rear panel to turn the unit on or off. The volume knob's RGB light will illuminate upon power-on.
Giriş Seçimi:
Use the "INPUT" button on the front panel to cycle through available input sources: USB, Optical, Coaxial, Line, and Bluetooth. The selected input will be indicated by an LED.
Çıkış Seçimi:
Use the "OUTPUT" button on the front panel to select the desired output mode: LO (Line Out), PO (Pre Out), or HP (Headphone Out). The corresponding LED will light up.
Ses Kontrolü:
Rotate the large knob on the front panel to adjust the volume. Adjust gradually to avoid sudden loud sounds.
Kazanç Ayarlaması:
Use the "GAIN" switch on the front panel to select between Low (L), Medium (M), and High (H) gain settings. Choose a gain level appropriate for your headphones' impedance and sensitivity.
Bluetooth Eşleştirme:
- Select Bluetooth as the input source using the "INPUT" button.
- On your mobile device, search for Bluetooth devices and select "FiiO K9".
- Once paired, the Bluetooth indicator LED on the K9 will remain steady.
FiiO Kontrol Uygulaması:
Download the FiiO Control app from your device's app store. This app allows for advanced control and customization, including switching between 7 preset music tuning styles (Professional PEQ).
Özellikler
| Özellik | Detay |
|---|---|
| DAC | ES9068AS*2 |
| Kod Çözme Çipi | XMOS XUF 208 |
| Ampcankurtaran | Çift THX AAA 788+ |
| Bluetooth Çipi | QCC5124, Bluetooth 5.1 |
| Bluetooth Format Desteği | LDAC/aptX Adaptive/aptX HD/aptX LL/AAC/SBC |
| Çıktılar | 6.35mm/4.4mm/XLR-4/RCA/XLR |
| Girişler | USB/OPT/COAX/RCA/4.4mm |
| Çıkış Gücü 1 (32Ω dengeli) | L+R≥2000mW+2000mW (THD+N < 1%) |
| Çıkış Gücü 2 (300Ω dengeli) | L+R≥780mW+780mW (THD+N < 1%) |
| SNR | ≥124dB (A-weighted, UAC) |
| Gürültü Seviyesi (PO) | < 4.8μV (A-weighted, UAC) |
| Gürültü Seviyesi (BAL) | < 9.3μV (A-weighted, UAC) |
| Çıkış Empedansı | < 1Ω (32Ω yük) |
| Ağırlık | About 2660g (5.86 pounds) |
| Ölçüler (ayaklar hariç) | 200x224.5x72 mm (7.87 x 8.84 x 2.83 inç) |
| Malzeme | Metal, Plastik |
| Renk | Siyah |
Image: A detailed table listing the technical specifications of the FiiO K9 ampcankurtaran.
Bakım
- Temizlik: Use a soft, dry cloth to clean the exterior of the FiiO K9. Avoid using liquid cleaners or solvents, as they may damage the finish or internal components.
- Havalandırma: Ensure the unit has adequate ventilation. Do not block the ventilation slots on the sides or top of the device.
- Depolamak: When not in use for extended periods, store the K9 in a cool, dry place away from direct sunlight and extreme temperatures.
- Kablo yönetimi: Keep cables organized and free from kinks or excessive tension to prevent damage to the cables or ports.
Sorun giderme
| Sorun | Olası Çözüm |
|---|---|
| Güç yok | Check if the power cable is securely connected. Verify the voltage selector switch on the rear panel is set correctly for your region. Try a different power outlet. |
| Kulaklıktan ses gelmiyor | Ensure headphones are properly plugged in. Check the "OUTPUT" selector is set to HP. Adjust the volume knob. Verify the correct input source is selected. Test with different headphones. |
| No sound from line outputs | Ensure the "OUTPUT" selector is set to LO or PO. Check connections to your amplifier/active speakers. Verify the correct input source is selected. |
| Bluetooth bağlantı sorunları | Ensure Bluetooth input is selected on the K9. Put your device in pairing mode. Clear previous Bluetooth pairings on both devices and try again. Ensure devices are within the 10-meter range. |
| Distorted or low-quality sound | Check cable connections for looseness or damage. Ensure the gain setting is appropriate for your headphones (too high can cause distortion, too low can lack dynamics). Verify the source audio quality. |
Resmi Ürün Videosu
Video: Resmi bir ürün videosu gösterimiasing the FiiO K9 Desktop Headphone Amplifier, its features, and connectivity options. This video provides a visual guide to the product's design and functionality.
Garanti ve Destek
For warranty information and technical support, please refer to the documentation included with your product or visit the official FiiO webSite. Satın alma belgenizi garanti talepleriniz için saklayın.
Optional protection plans are available for purchase separately, offering extended coverage beyond the standard manufacturer's warranty. Please check with your retailer for details on available plans.
