<p>1. Working Voltage Is 5V, Current Is About 70MA,</p> <p>2. It Has Dynamic Anti-Howling Function, Various Reverberation Effects, Hall Room Effects, Delay, Chorus, Electronic Music, Etc.;</p> <p>3. If The Machine To Be Modified Had A Reverberation Circuit, It Can Be Shared With This Module Without Removing The Reverberation Circuit.</p> <p>4. Note: The Electronic Sound Effect Does Not Have Reverberation, Which Is A Function Limitation Of The Chip. The Volume Of The Effect Can Be Turned Up Or Down But Cannot Be Turned Off Completely.</p> <p>5. If You Encounter Humming Or Whining Sounds, Please Reconnect The Ground Wire To The Machine Board.</p> <p>Type: Digital Reverberation Karaoke Singing Reverberation Board KTV Mixer Effector Anti-Howling Modification Module</p> <p>Note:</p> <p>Different Batches May Have Differences In Product Appearance, Color, And Printed Characters, Which Not Affect The Use</p> <p>Colour:As Shown</p> <p>Material:PCB</p> <p>Package Contents:</p> <p>1 x Digital Reverb Board Module</p> <p>1 Set x Wires</p> <p>2 x Nut Cover</p> <p>Only the above package content, other products are not included.</p> <p>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.</p>