Digital Reverberation Karaoke Reverb Board

The working voltage is 5V, the current is about 70ma, with dynamic anti-whistling function and reverberation effects. Note: The electronic sound effect has no reverberation, which is a function limitation of the chip. The volume of the effect can be adjusted up or down but cannot ...The working voltage is 5V, the current is about 70ma, with dynamic anti-whistling function and reverberation effects.

Note: The electronic sound effect has no reverberation, which is a function limitation of the chip. The volume of the effect can be adjusted up or down but cannot be completely closed. If there is a humming sound, please reconnect the ground wire to the board.

Colour: as shown Material: plastic Package Contents: 3 * Digital Reverb Board 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.