XH-M273 Microphone Amplifier Board DC 12-24V Digital Preamplifier Board Karaoke Reverberation Microphone Control

XH-M273 Microphone Amplifier Board DC 12-24V Digital Preamplifier Board Karaoke Reverberation Microphone Control Beschreibung

XH-M273 Microphone Amplifier Board DC 12-24V Digital Preamplifier Board Karaoke Reverberation Microphone Control
This karaoke board utilizes the PT2399 reverb chip and NE5532 operational amplifier for optimal mixing of vocals and music.
Independent adjustment of music volume, microphone volume, and reverb time allows for a customizable karaoke experience.
Compatible with DC 12-24V or AC 5-12V power supply, making it versatile for various setups.
Can be directly used with various digital amplifier boards, allowing for shared power supply if voltages match.
Only dynamic microphones are compatible; other types such as condenser, electret, and headset microphones are not supported.
Product Name: Karaoke Reverb Board
Input Voltage: DC 12-24V
Reverb Chip: PT2399
Microphone Inputs: 2
Knob Spacing: 24MM Microphone Spacing: 17.6MM
Output Channels: 2 channels
Frequency Response Range: 25Hz-17kHz
Due to different batches, there may be differences in product appearance, color, and printed text, which will not affect the use.
Color: As Shown
Material: PCB
Package Contents:
1*Reverb Board Kit
Only the above package content, other products are not included.
Note: Light reflection 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.