DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator OP275 Op Amp

GH₵ 255.30

GH₵ 491.5348%

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Order above GHC 150 on Jumia Express items & get free delivery | regular delivery from GH₵ 27.39 to Tema

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DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator OP275 Op Amp

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Delivery Fees GH₵ 27.39

Ready for pickup between 03 January and 08 January if you place your order within the next 11hrs 23mins

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Delivery Fees GH₵ 39.29

Ready for delivery between 03 January and 08 January if you place your order within the next 11hrs 23mins

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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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