LM386 Audio Amplifier Module

$1.50
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In-stock

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Description:

· Onboard LM386 Chip

· on-board speaker wiring Block

· on-board 10K variable resistor, you can adjust the volume of the enlarged

· Onboard power indicator

· the chip pin leads, can be directly input audio signal

· Operating voltage: 5 ~ 12V

. Size of PCB: 41 x 13 mm

NH-134

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02/14/2020

Amp

This amplifier use IC LM386. But not sure about frequency range - I think from 100 Hz to more than 20 KHz. Not tested.

02/06/2020

hello .what is the frequancy responce range of this artifacture?

very nice nd small audio amp