Electret Condenser Microphone Amplifier Board With Head 48V Phantom Power
Description:
 
 
A special amplifier board for electret condenser microphones powered by 48V phantom power, it can be used for both omnidirectional and single-point electret microphones.
By matching microphones with different parameters, it can be used for karaoke, recording, conference speech, etc.
 
 
 
Parameters:
 
 
Type of microphone used: electret microphone
 
 
Frequency response and sensitivity: (depending on the microphone used)
 
 
Output impedance: 250 ohms
 
 
Maximum sound pressure level: 125db
 
 
Signal to noise ratio: 60db
 
 
Power supply: 15-48V phantom power
 
 
Working current: about 3.2mA
 
 
Board size: 45mm*15.82mm (canon head part not included)
 
  
 
 
Packing List:
 
 
1pcs x Electret Condenser Microphone Amplifier Board
 

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3. All package need to wait 30 days,Please take care it.Less than 30 days,we can't take a refund.

  • 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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