AC 12V microphone amplifier board Karaoke reverberation board

AC 12V microphone amplifier board Karaoke reverberation board Ship to worldwide via post air mail with tracking number. s:Model: XH - M173Name: karaoke reverberation boardoutput Load :4-8ohnchip selecting type :dual power AC 6-20 vSize: 100 * 57 * 17 mmWeight: 62 gnote:1.Using AC double 12 v transformer2.This board audio output part need Received amplifier board, not directly Received to the Audio3.This board audio output part need amplifier board, not directly to the stereo SHIPPING1. Ship to worldwide. If send by post air mail usually to Europe within 15 days after sent out. 2. Orders processed within 24-48 hours of payment verification.3. The images shown are the actual item and photographed by myself. 4. SERVICE TRANSIT TIME is provided by the carrier and excludes weekends and holidays. Transit times may vary, particularly during the holiday season.5. If you have not received your shipment within 30 days from payment, please contact us. We will track the shipment and get back to you as soon as possible with a reply. Our goal is customer satisfaction! PAYMENTS1. Payment must be made within 4 days of product closing. (Non-payment may result in a UPI (Unpaid Item) being put on your account. .