Lizusidtsy DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator OP275 Op Amp, Red, 516095

Key features

•Dynamic microphone, electret microphone universal, a broader purpose
•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
•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.

BrandLizusidtsy

CategoryAmplifiers

ColorRed

Lizusidtsy DC 12V 24V PT2399 Digital Microphone Audio Amplifier Board Karaoke Plate Reverb Preamplifier Reverberator OP275 Op Amp, Red, 516095

List Price: $26.93$24.24DEALYou Save: $2.69 (10%)

Free shippingFree Returns – 30 daysFree Order CancellationSecure Payment2–3 Days DeliveryGet It June 24, 2026In Stock (875)No marketing spamNo account requiredFulfilment by FedEx / Amazon / UPS / ShipwirePayPal / Card Buyer Protection

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