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best stereo amplifier 12V 24V Stereo Music Spectrum LED light Audio Level Indicator Amplifier VU Meter for Car player Light Atmosphere Lamps inverting amplifier Audio Amplifier Boards
Code: TD-1005001381107931
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| Brand Name: | TCXRE |
|---|---|
| Certification: | NONE |
| Origin: | CN(Origin) |
| Maximum Power Per Channel: | NO POWER |
| Package: | Yes |
| Channels: | 2 (2.0) |
Dual 32 Stereo Music Spectrum parameter :
Voltage: DC voltage 8-32V
Size: 120X35MM Current: 20mA (standby)
Display size: 82X22MM
hole size: 28X85MM
Connection method: Pre-amp or speaker positive
Adjustable sensitivity of LED 32-segment audio indicator
Overall size: 120X17MM
Display size: 82X10MM
Voltage: 8-24V
interface:
IN audio signal input (the signal is recommended to be connected to the front stage (the front end of the amplifier volume), and the rear stage (output end) should be considered for the treble, midrange, and bass. The effects of the three tones are different. It's different. For example, if you connect to the treble, you can't see the bass instrument sound, and if you connect to the bass, you can't show the voice of the character
GND: negative pole of power supply
VCC: Positive power supply
Dual 16 Stereo Music Spectrum parameter :
Voltage: DC voltage 8-32V
Size: 100X32MM Current: 20mA (standby)
Display size: 84X24MM
Connection method: Pre-amp or speaker positive
R－IN－Right channel
L－IN－Left channel
VCC－Positive power supply (between 5-30V)
GND power negative
Note: The mobile phone charger needs to directly connect the two tin points at the R position on the back of the board. The R power supply after connection can only be 5V-5.5V power supply. Remember not to use a power supply higher than 5.5V. This board is anti-reverse Wrong connection will not burn out.
Please note the characters on the back of the board for wiring
R-IN and L-IN can be used in association
The audio signal wiring has priority to the previous level (the previous level is the signal output by the computer or mobile phone), or it can be connected to the amplifier speaker wire (the connection between the amplifier output and the speaker) IN audio signal input (the signal is recommended to be connected to the previous level (the front end of the amplifier volume) , After connection (output terminal), the connection of the latter stage should consider the high pitch, midrange, and low pitch. The effects of the three tones are different. The left and right channels are different. For example, when connected to the high pitch, the bass instrument sound cannot be seen. Status, the voice of the character cannot be displayed when connected to the bass)
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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