Fever bile machine tube power amplifier HIFI hifi high-fidelity bluetooth 5.0 with ear amplifier integrated type


Product description

1:A8 adopts high-end shuguang electronic tube, 12J1S*2 and 13P1P*2 match, the sound quality is pure, delicate and transparent, fully releasing the infinite charm of tube music.

2: The design of the A8 amplifier adopts a direct adjustment mode to reduce excessive rendering, try to retain the unique charm of the original tube, and the output sound is warm and full, and the details are clear.

3:A8 has an ear amp function, which can be directly connected to 6.5mm headphones to enjoy the wonderful and sweet tube sound, and enjoy pure music anytime, anywhere.

4: Using retro mechanical UV watch, real-time display output rhythm, melody with pointer swing, auditory visual experience of wonderful melody.

5: A8 has a delicate timbre, a wide range of sound, a strong sense of three-dimensionality, high-fidelity sound, full dynamics, smooth stretching, whether it is symphony or pastoral music, it can be performed perfectly.

6: A8 supports USB function, directly insert the U disk to play songs, enjoy wonderful music, support mainstream music files MP3 format and lossless WAV format.

7: Wireless 5.0 independent Bluetooth antenna, sensitive and stable receiving signal, can easily connect with various Bluetooth devices.

8:A8 supports ear amp function, equipped with 6.5mm headphone jack, users can directly connect the headphones to the 6.5mm interface to enjoy beautiful music anytime, anywhere without disturbing others.

9: Equipped with digital input, direct connection with modern TV, high sound quality player, etc., no need to convert.

10: Can be connected to an active subwoofer, no limit power, follow the main volume control of the amplifier, the integrated volume experience is better.


Product parameters

Output power: 80W+80W
Treble gain: ±10dB
Bass gain: ±10dB
Signal-to-noise ratio: ≥80dB
Harmonic distortion: ≤0.5%
Frequency response: 20Hz~20KHz ±2dB
Use a tube: 12J1S*2+13P1P*2
Product size: 165*290*175mm
Product net weight: 4.8KG

Q: Can I change my order info? Such as receiving address or item purchased?

A: Order info cannot be changed after being placed. Please cancel your order and place a new one if order info is incorrect. Otherwise your parcel is going to be shipped according to the initial order info.

Q: Why isn't my order being shipped out of China?

A: If there is no further tracking info after 10 days. It is most likely due to domestic shipping issue. For further support, please contact our customer service.

Q: Why is my parcel still "delivering"?

A: International shipment can be time-consuming and your patience is appreciated. Please rest assured if you see no update about your parcel. We use AliExpress shipping methods which can take 15 to 60 days. For further support, please contact our customer service.

Q: Why do I receive a different product?

A: Please contact our customer service directly for further support.

Q: Why do I receive only 1 item while several were purchased in the first place?

A: One order can possibly be shipped via several parcels with each of them a unique tracking number. Please track them according to the specific tracking number(s). Please contact our customer service directly for further support.

Q: I clicked "Confirm Goods Received" before the parcel is received. What should I do?

A: Don't worry if you clicked it by accident. Your parcel is shipped soonest possible anyway. Simply follow the tracking number for update. A 5-star review is much appreciated upon receiving your parcel.

Q: What should I do if my order is closed?

A: Please place a new order with a secure account and payment method.

Q: What if the product cannot be used?

A: Please ensure the product is used properly according to the user manual. For further support please contact our customer service directly.

Q: I haven't received my parcel yet but it shows "delivered" on the order detail page. What should I do?

A: Please check with your local post first for the parcel info. For further support, please contact our customer support.

Q: Why is my parcel returned?

A: That's because receiving address or phone number being incorrect or the logistics company cannot ship to your address. Please reach out to our customer service directly if the issue persists.