Bluetooth 5.0 6N3 Tube Amplifier Preamp Preamplifier HiFi Stereo Vacuum Bile Tube Preamp With Treble One Control

Description:

Note: 1. This product is a pre-amplifier, not a power amplifier. It needs to be connected to a post-amplifier or active speakers. It cannot be directly connected to paive speakers, speakers and headphones. 2. The product can not be used in the car, the car voltage is unstable and will burn. Features: 1. Tube bile preamplifier, the audio signal input terminal can be connected to the computer, mobile phone, CD, lole music player and other audio sources. 2. The output terminal can be connected to various digital amplifiers, active multimedia speakers and other audio equipment. 3. With the function of high and low ba adjustment, according to the different parameters of the respective audio equipment, free adjustment to achieve the ideal HiFi sound quality effect. 4.6N3 tube is discontinued. The matched 6N3 tube is or disaembled. All tubes have been tested and shipped randomly. 5. Bluetooth uses QCC3003 Bluetooth 5.0 6. Audio input terminal: RCA audio input (mobile phone/MP3/computer/CD player, etc. can be used as input) Wirele Bluetooth input 7. Audio output terminal: RCA output (can not be directly connected to paive speakers, you need to connect an amplifier and then connect to paive speakers or directly connect to active speakers) 8. Power DC input: 12V 1.5A power adapter 9. Operation mode: 1. Power switch 2. RCA and Bluetooth switch 3. High and ba adjustment, total tone adjustment 10. Approximate size: 98*33*123mm (excluding protruding parts)

Package included:

1Pcs 6N3 Tube Amplifier Preamp

1Pcs DC12V 1.5A Power Adapter (Depends on your choice)

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days after buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties or taxes. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.