DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board

UGX 69,588

UGX 131,63747%

In stock

+ shipping from UGX 13,730 to Central Business District

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DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board

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Delivery Fees UGX 13,730

Ready for pickup between 03 December & 07 December when you order within next 16hrs 34mins

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Delivery Fees UGX 15,730

Ready for delivery between 03 December & 07 December when you order within next 16hrs 34mins

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Seller Information

Zhangjiajie

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Customer Rating: Excellent

Product details

The latest upgrade: LM317 low ripple voltage regulator circuit design, preamplifier were used in a fever-class op amp OP275,
Power input bridge reactor, can be AC and DC, DC input can be divided into positive and negative, so more convenient to use
Dynamic microphone, electret microphone universal, a broader purpose
JP1, JP2 Select the type of microphone for setting the pin: JP1, JP2 all the way, jumper plug is the working mode of the electret microphone, jumper cap plug is dynamic microphone mode of operation.

Microphone reverberation chip using PT2399, microphone amplification, preamplifier respectively, using a fever class op amp OP275, microphone board two microphone volume can be independently controlled. Dynamic microphone, electret microphone can be universal. Board has MIC-1 volume, MIC-2 volume, reverberation times, reverb, external audio volume adjustment.
Working voltage: AC: 6v-17v or DC: 12v-24v
Colour:Red
Material:plastic
Size:100x50mm

Package Contents:
1 * Audio Amplifier Board

Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.

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