bogeel ad828 stereo dynamic microphone preamplifier board mic | Shop The World
From USA
NewBOGEEL
BOGEEL AD828 Stereo Dynamic Microphone Preamplifier Board MIC Preamp Module for 3.8V,Circuit Board + Electronic Components
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•Working :DC3.7V-15V
•Ultra-small dynamic microphone preamplifier board,two-channel ,suitable for a single lithium battery-powered,using AD828 chip,suitable for low power supply (3.7-15V)
•Note:This microphone amplifier board without power regulator circuit,can only use the battery or power supply,can not use switching power supply,otherwise there will be
•If you only used channel,the other channel needs to short-circuit the input with GND,To avoid with crosstalk
From USA
