PT2399 реверберации Доска модуль караоке цифровой DIY микрофон усилитель прочный аудио пластина чистый звук один источник питания

Features:
Made of durable material for long use life.
PT2399 digital microphone amplifier board karaoke plate reverb reverberator suite components.
Power supply voltage: DC 12V-24V.
The board support moving coil and computer electret microphone and the majority of wireless microphone.
PT2399+NE5532 Continuous adjustable reverberation and volume.
Specifications:
Type: reverberation board
Model: PT2399
Color: as the picture
Size: about 7x5cm
Working voltage: DC 12V-24V
Package included:
1pc x reverberation board
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 0.5-2 cm differences due to manual measurement.