ขาย Nerv บอร์ดขยายเสียงไมโครโฟนดิจิตอล Dc12-18V ราคาที่ดีที่สุด

#Digital #Microphone #Amplifier #Board, #Reverb #Preamp, #Tone #Control #Board #DC12-18V Digital Microphone Amplifier Board, Reverb Preamp, Tone Control Board DC12-18V Features: 100% brand new and high quality Contact us if you have questions，we will try our best to serve you. DC Direct Current car customization , more easy to use (DC12-18V recommended). Filter capacitor to ensure stable operation of the power amplifier. Only the contents of amplifier board , other items are not included. Using PT2399 integrated chip, echo sound processing. Specification: Material: Plastic Size: 11.4X7X2.1 cm Package Includes: 1 x Amplifier Board. note: Please allow 0-1cm error due to manual measurement. Make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!