Introduzione
This manual provides detailed instructions for the AIYIMA Tube T6 PRO, a versatile Bluetooth 5.0 tube preamplifier designed for high-fidelity audio. It functions as a headphone amplifier, vacuum tube preamp, wireless receiver, and audio decoder with PC-USB DAC capabilities, enhancing your audio experience across various devices.

The AIYIMA Tube T6 PRO preamplificatore, showcasing its compact design and vacuum tubes.
Caratteristiche principali
- Molteplici metodi di input audio: Supports Bluetooth 5.0, PC-USB, and RCA inputs from various devices like iPod, Phone, MP3, TV, DVD players, laptops, desktop computers, or other streaming media players.
- Predisposizione per cuffieampFunzionalità lifier: Can be used as a headphone tube preamplifier, allowing enjoyment of high-quality lossless music.
- Uscite audio versatili: Features RCA and 3.5mm headphone outputs (3.5mm has priority). RCA output connects to powered speakers, amplifiers, and passive speakers. Headphone output is suitable for 16~300Ω headphones and headsets.
- Connettività Bluetooth avanzata: Equipped with QCC3008 Bluetooth 5.0, supporting APT-X and APT-X LL lossless transmission for faster and stable signal delivery, ensuring HiFi sound quality.
- Tube Vacuum Design: Adopts a 6Ж1п-EB tube vacuum design for easy replacement (compatible with 6J1, 6J2, 6AK5, 6AK5W, 6F31, 6BA6, 6K4п, GE5654, etc.), providing a warm, retro tube sound.
- Controllo dei toni: Includes independent gain adjustment for treble and bass, allowing for personalized sound tuning.
Contenuto della confezione
The following items are included in your AIYIMA Tube T6 PRO package:
- 1 x TUBE T6 PRO Preamppiù vivace
- 2 x 6Ж1п-EB Tubes
- 1 x Antenna
- 1 x Manuale utente
- 1 x cavo PC-USB
- 1 x alimentatore DC 12V

This image displays all components included in the product package, ensuring you have everything needed for setup.
Prodotto finitoview e connessioni
Familiarize yourself with the front and rear panels of the AIYIMA Tube T6 PRO for proper operation and connectivity.
Pannello frontale

The front panel features controls for input selection, volume, bass, and treble, along with a 3.5mm headphone output. The working indicator shows the current input mode (red for AUX/PC-USB, blue for Bluetooth).
Pannello posteriore

The rear panel provides various input and output options including Bluetooth antenna connection, PC-USB, RCA input for audio sources, RCA output for external amplifiers or powered speakers, and the DC 12V power input.
Istruzioni di installazione
- Installazione del tubo: Gently insert the two 6Ж1п-EB vacuum tubes into their respective sockets on the top panel. Ensure they are seated firmly.
- Connessione dell'antenna: Screw the provided Bluetooth antenna into the "RF" connector on the rear panel.
- Collegamento elettrico: Connect the DC 12V power adapter to the "DC 12V" input on the rear panel, then plug the adapter into a power outlet.
- Collegamento uscita audio:
- For headphones: Connect your headphones to the 3.5mm headphone output on the front panel.
- For external speakers/amplifier: Connect the "AUDIO OUT" RCA jacks on the rear panel to your powered speakers or ampcontributo del lificatore.
Modalità operative
The AIYIMA Tube T6 PRO supports multiple audio input modes. Use the input select switch on the front panel to choose your desired mode.
PC-USB Mode
Connect your computer to the "PC-USB" input on the rear panel using the supplied PC-USB cable. Toggle the input select switch to "USB". The working indicator will illuminate red. Adjust volume, bass, and treble as desired.
AUX Mode (RCA Input)
Connect an audio source (e.g., CD player, TV, MP3 player) to the "AUDIO IN" RCA jacks on the rear panel. Toggle the input select switch to "AUX". The working indicator will illuminate red. Adjust volume, bass, and treble as desired.
Modalità Bluetooth
Toggle the input select switch to "BT". The working indicator will flash blue, indicating pairing mode. On your device (phone, tablet), enable Bluetooth and select "BT HIFI AUDIO" from the list of available devices. Once connected, the indicator will show a solid blue light. Adjust volume, bass, and treble as desired.
Note: When the 3.5mm headphone output and AUX output are connected simultaneously, only the 3.5mm headphone output will function.
This video demonstrates the connection and operation of the AIYIMA Tube T6 PRO in PC-USB, AUX, and Bluetooth modes, including headphone output functionality.
Specifiche tecniche
| Dimensioni articolo (L x P x A) | 5.12 x 5.04 x 1.18 pollici |
| Voltage | 12 Volt |
| Volume massimo di fornituratage | 12 Volt (CC) |
| Volume minimo di fornituratage | 12 Volt (CC) |
| Tipo di montaggio | Libera installazione |
| Numero di canali | 2 |
| Potenza di uscita | 160 Milliwatt |
| Modello | TUBE-T6 PRO |
| Peso dell'articolo | 550 grammi |
Risoluzione dei problemi
- Nessun suono:
- Controllare tutti i collegamenti dei cavi (alimentazione, ingresso audio, uscita audio).
- Ensure the correct input mode is selected on the preamppiù vivace.
- Verify the volume is turned up on both the preamplifier and the connected audio source/speakers.
- If using PC-USB, ensure the correct audio output device is selected in your computer's sound settings.
- If using Bluetooth, ensure the device is paired and connected, and the volume is up.
- Suono distorto:
- Reduce the volume on the audio source or the preamppiù vivace.
- Controllare che i cavi non siano allentati o danneggiati.
- Assicurarsi che i tubi siano posizionati correttamente.
- If using headphones, verify they are within the 16~300Ω impedance range.
- Problemi di accoppiamento Bluetooth:
- Assicurare il preamplifier is in Bluetooth mode (blue flashing indicator).
- Disattiva e attiva il Bluetooth sul dispositivo sorgente.
- Move the source device closer to the preamppiù vivace.
- Remove "BT HIFI AUDIO" from your device's paired list and try pairing again.
- Assicurarsi che l'antenna Bluetooth sia fissata saldamente.
- Hissing/Noise:
- Verificare la presenza di interferenze da altri dispositivi elettronici.
- Assicurarsi che tutti i collegamenti siano sicuri.
- Prova a utilizzare una presa di corrente diversa.
- If the issue persists, it might indicate a component issue; contact support.
Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire l'esterno dell'unità. Evitare l'uso di detergenti liquidi o solventi.
- Cura del tubo: Handle vacuum tubes carefully. If replacing, ensure the unit is powered off and unplugged. Allow tubes to cool before handling.
- Ventilazione: Ensure the unit has adequate ventilation to prevent overheating. Do not block the ventilation holes.
- Magazzinaggio: Quando non viene utilizzato per lunghi periodi, conservare l'unità in un luogo fresco e asciutto, lontano dalla luce solare diretta e da temperature estreme.
Garanzia e supporto
Descrizione della garanzia: When you receive the product, please keep the original packaging and accessories intact. If you have any questions, please feel free to consult.
For further assistance or warranty claims, please contact AIYIMA customer support through your purchase platform or the official AIYIMA websito.