1. Sarrera
Eskerrik asko erosketagatik.asing the AIYIMA TUBE T9 Bluetooth 5.0 6K4 Tube Amplifier. This device combines a tube preamplifier with a digital power amplifier, offering multiple audio inputs including Bluetooth 5.0, USB, Coaxial, Optical, and RCA. It features a classic VU meter and tone controls for a personalized audio experience. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance and longevity of your ampbiziagoa.
2. Segurtasun informazioa
- Elikatze-iturria: Use only the provided DC24V power adapter. Ensure the voltage is within the specified range (DC18V-30V).
- Aireztapena: Jarri amplifier in a well-ventilated area. Do not block ventilation openings.
- Hezetasuna: Keep the device away from water, moisture, and high humidity.
- Beroa: Saihestu jarri ampLikidorea bero-iturrietatik gertu edo eguzki-argitan zuzenean.
- Handling Tubes: Vacuum tubes can become hot during operation. Exercise caution when handling or replacing them. Allow the unit to cool down before touching the tubes.
- Garbiketa: Deskonektatu korrontea garbitu aurretik. Erabili zapi leun eta lehor bat. Ez erabili garbitzaile likidorik edo aerosolik.
- Zerbitzua: Do not attempt to service this product yourself. Refer all servicing to qualified personnel.
3. Paketearen edukia
Mesedez, egiaztatu paketea elementu hauek dituen:
- AIYIMA TUBE T9 Ampdezente x 1
- 6K4 Vacuum Tube x 2
- Bluetooth antena x 1
- DC24V Power Adapter x 1
- PC-USB Cable x 1
- Remote Control x 1 (AA batteries not included)
- Erabiltzailearen eskuliburua x 1
- Berme txartela x 1
Image: Contents included in the AIYIMA TUBE T9 amplifier package, showing the amplifier unit, two 6K4 tubes, a Bluetooth antenna, power adapter, USB cable, remote control, user manual, and warranty card.
4. Produktua amaitu daview
4.1 Aurreko panela
The front panel features controls for power, input selection, volume, and tone, along with a classic VU meter and input indicators.
- VU neurgailua: Displays audio signal level in real-time.
- Sarrera adierazlea: LEDs indicate the currently selected input (Bluetooth, PC-USB, RCA, Coaxial, Optical).
- Volume/Input Knob: Rotate to adjust volume. Press to cycle through input sources. Press and hold to power on/off.
- Baxuen kontrola: Adjusts low-frequency output.
- Treble Kontrola: Adjusts high-frequency output.
- IR hargailua: For remote control commands.
Irudia: Xehetasun handikoa view of the AIYIMA TUBE T9 amplifier's front panel, showing the VU meter, input indicators, volume knob, bass and treble controls, and the two visible 6K4 vacuum tubes.
4.2 Atzeko panela
The rear panel provides all necessary audio input and output connections.
- Bluetooth Antenna Port: Connect the included Bluetooth antenna.
- RCA sarrera (E/E): Audio iturri analogikoetarako.
- Sarrera koaxiala: Audio iturri digitaletarako.
- Sarrera optikoa: Audio iturri digitaletarako.
- PC-USB Input: For connecting to a computer as a USB DAC.
- AUX Out (3.5mm): For connecting to an active subwoofer or another ampbiziagoa.
- Speaker Output (L/R): Connect passive speakers (3-8Ω).
- DC18-30V Power Input: Konektatu korronte-egokigailua.
Irudia: Atzealdea view of the AIYIMA TUBE T9 amplifier, highlighting the various input and output ports including Bluetooth, RCA, Coaxial, Optical, PC-USB, AUX Out, speaker terminals, and power input.
5. Konfigurazioa
5.1 Hodiaren instalazioa
- Carefully unpack the two 6K4 vacuum tubes.
- Align the pins of each tube with the corresponding holes on the amplifier's tube sockets.
- Gently push the tubes straight down into the sockets until they are firmly seated. Do not force them.
5.2 Bozgorailuak konektatzea
The TUBE T9 is designed for passive speakers with an impedance of 3-8Ω.
- Konektatu zure bozgorailu pasiboak Speaker Output (SPK OUT) terminals on the rear panel. Ensure correct polarity (+ to + and - to -).
- For a 2.1 channel system, connect an active subwoofer to the AUX Out (3.5mm) portua.
5.3 Audio iturriak konektatzea
Connect your desired audio sources to the corresponding input ports:
- Bluetootha: Screw the included Bluetooth antenna into the BT portua.
- PC-USB: Use the provided USB cable to connect your computer to the PC-USB portua.
- RCA: Connect analog audio devices (e.g., CD player, streamer) using RCA cables to the RCA (L/R) sarrera.
- Coaxial/Optical: Connect digital audio devices (e.g., TV, game console) using Coaxial or Optical cables to the respective inputs.
Ohar garrantzitsua: Hau amplifier does not have a built-in phono preamplifier. Do not connect a vinyl record player directly to the RCA input without an external phono preamp, as this may result in very low volume or distorted sound.
Image: Diagrams illustrating various connection scenarios for the AIYIMA TUBE T9 amplifier, including connecting to passive speakers, an amplifier, and different audio sources like phones, tablets, laptops, PCs, DVDs, and TVs.
Image: A visual warning indicating that the AIYIMA TUBE T9 amplifier cannot be directly connected to a vinyl record player without an external phono preampbiziagoa.
5.4 Energia-konexioa
- Ziurtatu audio-konexio guztiak seguru daudela.
- Connect the DC24V power adapter to the DC18-30V input port on the rear panel.
- Entxufatu korronte-egokigailua hormako entxufe batera.
6. Funtzionamendu-argibideak
6.1 Piztu/Itzali
Press and hold the main Volume/Input Knob on the front panel for approximately 1 second to power the amplifier on or off. The VU meter and tubes will illuminate upon power-on.
6.2 Sarrera hautatzea
Short press the main Volume/Input Knob to cycle through the available input sources: Bluetooth, PC-USB, RCA, Coaxial, Optical. The corresponding LED indicator on the front panel will light up.
6.3 Bolumen kontrola
Rotate the main Volume/Input Knob erlojuaren orratzen noranzkoan bolumena handitzeko eta erlojuaren orratzen kontrako noranzkoan bolumena jaisteko.
6.4 Tonu kontrola
Erabili Baxua eta Treble knobs on the front panel to adjust the low and high frequencies according to your preference. This allows for fine-tuning the sound profile.
6.5 Bluetooth parekatzea
- Select the Bluetooth input using the Volume/Input Knob. The Bluetooth indicator will flash.
- Zure gailu mugikorrean (telefonoa, tableta, etab.), gaitu Bluetooth eta bilatu eskuragarri dauden gailuak.
- Select "AIYIMA TUBE T9" from the list of devices to pair.
- Once paired, the Bluetooth indicator will stop flashing and remain solid. You can now play audio from your device.
Image: A smartphone connected via Bluetooth 5.0 to the AIYIMA TUBE T9 amplifier, demonstrating wireless audio streaming.
6.6 VU neurgailua
The integrated VU meter provides a visual representation of the audio output level. Its warm light and dynamic movement add a retro aesthetic to your listening experience. The meter is designed to respond to various volume levels.
Irudia: Gertutik view of the illuminated VU meter on the AIYIMA TUBE T9 amplifier, showing its needle indicating audio levels.
7. Mantentzea
7.1 Tube Replacement
The 6K4 vacuum tubes can be replaced to customize the sound or if they wear out. Compatible tube models include:
- 6J1
- 6J2
- GE5654
- 6J3
- 6J4
- 6J5
- 6Ж1п (6Zh1p)
- 6AK5
To replace tubes:
- Itzali amplifier and disconnect it from the power outlet.
- Allow the tubes to cool completely (this may take several minutes).
- Gently pull the existing tubes straight up from their sockets.
- Insert the new compatible tubes, aligning the pins carefully, and push them straight down until seated firmly.
Irudia: Gertutik view of the two 6K4 vacuum tubes installed on the AIYIMA TUBE T9 amplifier, showing their glowing filaments during operation.
7.2 Garbiketa
Garbitu ampGarbitu gailua oihal leun eta lehor batekin. Ez erabili garbitzaile edo disolbatzaile urratzailerik.
7.3 Aireztapena
Ziurtatu aireztapen egokia inguruan amplifier to prevent overheating. Do not place objects on top of the unit that could obstruct ventilation.
8. Arazoak
| Arazoa | Kausa posiblea | Irtenbidea |
|---|---|---|
| Ez dago soinu irteerarik |
|
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| Soinu distortsionatua |
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| Bluetooth konexio arazoak |
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| Clicking sound after silence | Automatic hibernation mode engaging | The amplifier may enter a hibernation state after a period of no audio signal, producing a soft click. This feature can be disabled using the remote control: press the M1 button on the remote to toggle the hibernation prompt on/off. |
| VU Meter not moving | Very low volume or specific audio characteristics | The VU meter is designed to respond to audio levels. Ensure the volume is sufficiently high for the meter to register movement. This issue has been addressed in updated models to work at various levels. |
9. Zehaztapenak
Image: The AIYIMA TUBE T9 amplifier shown with its physical dimensions and a table summarizing its key specifications.
| Ezaugarri | Zehaztapena |
|---|---|
| Modelo zenbakia | TUBE T9 |
| Marka | AIYIMA |
| Sarrera Interfazeak | Bluetooth 5.0, PC-USB, RCA, Coaxial, Optical |
| Irteerako interfazeak | Passive Speaker Output, 3.5mm AUX Out (for active subwoofer/ampbiziagoa) |
| Irteera Potentzia | 100W x 2 (at 4Ω load) |
| Bozgorailuaren inpedantzia | 3-8Ω |
| Maiztasun Erantzuna | 20-20 kHz (±1 dB) |
| Seinale eta zarata erlazioa (S/N) | ≥98dB |
| Lan bolumenatage | DC18V-30V |
| Neurriak (L x W x H) | 22 x 22 x 10 cm (gutxi gorabehera 8.66 x 8.66 x 3.94 hazbete) |
| Elementuaren pisua | 1 kg (2.2 lb inguru) |
| Ziurtagiriak | CE |
| Jatorrizko Herrialdea | Txina |
10. Bermea eta Laguntza
10.1 Bermearen informazioa
According to the product specifications, there is no explicit warranty provided for this product. Please refer to your retailer's return policy for any issues within the initial purchase period.
10.2 Bezeroarentzako laguntza
For technical assistance or inquiries, please contact the seller or AIYIMA customer support through their official channels. Keep your purchase receipt or order details handy for any support requests.
