PT2399 Digital Microphone Digital Microphone Amplifier Board Microphone Amplifier Board Amplifier Module with 2 Microphone Outputs Adjustable Reverberation Audio Amplifier Module
$4.61
Description
Continuously Adjustable Reverb--PT2399 + NE5532 continuously adjustable reverb and volume, with high performance and low noise.1.6mm Thick Double Sided PCB--Using 1.6mm thick double sided PCB, spray tin process, ensure the good passage of large and small currents.2 Microphone Outputs--With 2 microphone outputs, mixed output and music output, with less interference.Wide Voltage Range--With DC12‑24V wide voltage range, suitable for more audio equipment, has strong practicability.Applicable Device--Support mobile coils and computer electret microphones and most microphones
