Selasa, 24 Januari 2023

AIYIMA NE5532 Stereo Music Audio Signal Preamplifier Headphone Pre AMP Board Gain 20db RCA 3.5MM Volume Control Tone DC 12V


US $12.28
 



 

Item-Description


 


 


Feature


 


This circuit can be used when the sound of your device is small when connected to the power amplifier. It is suitable for small audio signal amplification, the amplification factor is 10 times (20db), and the front 3.5mm interface can be connected to headphones;




 


Power supply: DC9-19V


 


The amplifier chip is a dual op amp NE5532


 


Input and output are 3.5mm headphone jack or RCA


 


Size: 87*50*37MM


 





Pckage included:


 


1PCS preamplifier


 


 


Item-Picture



鸿-售后


 




 

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