One pair HIFI 34mm audio level/ db level meter + TA7318P VU header driver board

Description

Works voltage DC10-12V (above 0.2A)
Head diameter 34mm
Driver board PCB size: 5.2cm × 6.3cm
Package include: VU meters Header X 2pcs
VU header driver board X1
Header connect cable X 1 set
Instructions for use:
1, the input part:
Lin, 0, Rin, is the audio signal input terminal, suitable for the CD audio output in the left, ground, right channel. Or connected to the front input terminal to select the output terminal, should not be connected to the front stage output or the output of the volume potentiometer.
2, the output part:
VU Meter side of the two "+" and "-" terminals for the output, should be connected to the two level meter "+" "-" terminal.
Can drive the level meter sensitivity recommended: DC 100 microamps ~ 500 microamps. Can not exceed 1mA.
Onboard 2 blue 3296 series 500 ohm potentiometer can be adjusted separately the sensitivity of the two heads. Turn clockwise and increase sensitivity.
LA, LB for the backlight power supply terminals, RA, RB for the other group of backlight power supply terminals.
Shipping time:
Default send by airmail,about 15-22 business days can arrive most of europe countries, Russia, Brazil,Africa.Ukraine and some other remote countries will need some more days.
If you need it urgently,also can contact us for adding money using a faster courier(EMS,DHL,UPS or courier you designated)
Payment:
We ONLY accept PayPal. Payment must be made within 3 days of the auction end time. Non-Paying bidders will be reported.
All items will be shipped within 1-3 business days (from china)upon receipt of payment.
We ONLY send item to buyer's registered Paypal address,Buyer must be responsible for their postal address
Customs & duties:For cross-border transactions,.we are not responsible for tariffs and duties. However, buyers may be responsible for
actual, applicable tariffs, and duties as requested by respective country laws
Return & Exchange:
>> Some items return is accepted within 7 days after the buyer's receiving the item.(please see the detail describe)[In case of DOA (Dead on Arrival), please report within 3 days]
>> Returned item has to be new, unworn and in its original condition.
>> After getting the returned item, we will refund the customer at the item's price ( excluding the shipping costs to and from )