AD828 DC 3.8V-15V Stereo Dynamic Microphone Preamplifier Board MIC Preamp Module

Features:

Working voltage:DC3.7V-15V
Ultra-small volume dynamic microphone preamplifier board,two-channel design,suitable for a single lithium battery-powered,using AD828 fever op amp chip,suitable for low voltage power supply (3.7-15V)
Note:This microphone amplifier board without power regulator circuit,can only use the battery or linear power supply,can not use switching power supply,otherwise there will be interference
If you only used one channel,the other channel needs to short-circuit the input with GND,To avoid interference with the signal crosstalk
Size:3.2x2cm/1.3x0.79inch
Note:
Please allow 1-3mm error due to manual measurement. pls make sure you do not mind before you bid
Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!
 

Package includes:

1x AD828 Stereo Dynamic Microphone Preamplifier Board
  • If you can't receive the product within 2 months (60 days), please contact with us,we promise to payback 100% of your money.
    We ensure our products work normally before post.If the products is broken before arrival to you,all you should do is taking a photo to show us our broken product.We promise to payback 100% of your money.

  • If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it.
  • If is item is defective in 12 months, you can return it to us. We will send you a new replacement after receiving the defective item.
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Am 02.09.21 hat der Verkäufer die folgenden Angaben hinzugefügt:

DataCaciques