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AIYIMA Vacuum Tube Amplifier Preamplifier Bluetooth 5.0 Bile Pre AMP Vacuum Tube Preamp With Treble Bass Tone Adjustment 2 channel amplifier Audio Amplifier Boards
Code: TD-1005002311553911
93 orders
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$ 77.47
Other people want this. 14 people have this in their carts right now.
| Brand Name: | Aiyima |
|---|---|
| Certification: | CE |
| Certification: | FCC |
| Certification: | RoHS |
| Origin: | CN(Origin) |
| Maximum Power Per Channel: | NO POWER |
| Model Number: | Tube Amplifier |
| Package: | No |
| Channels: | 2 (2.0) |
| Bluetooth version: | Bluetooth 5.0 |
Product description:
The productis a preamplifier. It is not audio amplifier.It needs to be connected to an active speaker and a rear amplifier.
Product parameters:
Power supply: DC12V 2A
Audio input: Bluetooth/ AUX (
connected to MP3, computer CD, DVD, mobile phone, etc. )
Audio output:
RCA (connected to amplifier, active speaker and other signal input)
Frequency Response:20Hz-20kHz
SNR:ge98dB
Control:Potentiometer knob and toggle switch
Treble adjustment range:plusmn6dB
Bass adjustment range:
plusmn10dB
Size (L*W*H): 137*104*41MM (without tube height)
With treble and bass adjustment
Specifications: Black with Bluetooth 5.0/ Silver with Bluetooth 5.0
Feature:
1. Using original
, Bluetooth 5.0 version
2. The main filter capacitor is imported from 1000UF/25V, and the coupling capacitor is imported with 1UF Philips capacitor.
3. The resistor uses a five-ring 1% metal resistor to ensure a good signal-to-noise ratio.
4. The PCB adopts 1.6mm thick double-sided sheet, 2.0 oz copper thickness, and the whole process of tin-spraying ensures the good passing performance of the current. First-class PCB quality.
5. The output is made of gold-plated RCA lotus seat, which is durable and beautiful!
6. The board layout is reasonable, beautiful, and the current is small.
Note:
1. The product is a preamplifier, not a power amplifier. It should be used with a post-amplifier or an active speaker. It is not allowed to directly connect passive speakers, speakers and earphones to the power amplifier; if it is not used, the car will be burnt if the voltage is unstable.
2, The general audio line or power supply filtering is not good, the probability of the bottom noise current is very large, it is recommended to use a good audio cable or power supply.
3. Make sure that there is no problem with your own audio source. The preamplifier has its own preamplifier function. If the audio source itself has noise, then the preamplifier will only amplify its noise. Please use a good sound source test.
4. Check if the tube is plugged into the base. Please insert the tube and the base. Be sure to insert the tube in case of power failure.
Package included:
1*Tube Preamplifier
DELIVERY ESTIMATE
We processes orders between Monday and Friday. Orders will be processed within 5 business days of ordering and shipped the next day after the processing day. Please note that we don't ship on weekends.
We deliver your orders in 15-20 working days (free shipping), International orders delivery is subjected to the policy of third party courier service, and differs from country to country basis.
Due to the Covid-19 pandemic, you may experience delivery delays but we are committed to getting your order to you as soon as possible.
Note: Please ensure all delivery information is correct. If there is incorrect and/or missing information, we may be required to contact you to update the delivery information, which may cause delays in delivering your order. Delays may also occur as a result of customs clearance.
RETURN POLICY
At MMO-Dropship we strive to make our customers 100% satisfied with the product they’ve purchased from us. If you are experiencing any shipping or products issues, and you’re feeling frustrated, then please send us an email and our team will assist you right away.
We have a 7-day return policy, which means you have 7 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at [email protected]. If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at [email protected].
DAMAGED ITEM AND LOW QUALITY
For the fastest resolution, please include a photograph demonstrating the poor quality or the damaged area of the item. The most optimal pictures are on a flat surface, with the tag and error clearly displayed.
We will use this information to help you with your order, and eliminate errors in future.
REFUND POLICY
If you feel the product that you’ve purchased does not show the requirements that you initially had in mind, then you do have the option to request a refund.
Here are the circumstances in which refunds will be granted:
You can get a refund if:
- You aren't happy with your order: You’ve purchased your MMO-Dropship products in the last 7 days and want to return them, we will process full refund as soon as possible when we receive the items from you
- The product you’ve purchased is completely non-functional
- You did not receive your product within 60 business days or 90 business days (South America) of purchase
Please note that refunds can take 3-5 business days to return in your account.
You can always contact us for any return question at [email protected].
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