Feature

●[Preamp]: This preamp board can shape the audio signal before sending to the power amplifier board
●[Easy Installation]: This tone board has M3 mounting holes for easy installation and can be completed in minutes
●[Superior Control]: Preamp module adopts continuous adjustment of treble, mid range, bass and volume, very simple
●[Easy Operation]: Preamp module is compatible with 2.54mm and 5.08mm connectors, output dc12v
●[Intelligent Design]: Preamp module adopts dual 5532 chip, efficient and stable


Description

Specifications:

Item Type: NE5532 Preamp
Chip Model: NE5532x278M12x1
Input Voltage: DC 12-25V AC 9-18V
Architecture: Dual 5532 Continuously Adjustable in 3 Levels High, Medium and Low
Features: DC 12V output
Input interface: about 2.54mm/0.10" interface, about 5.08mm/0.20" terminal
Output interface: about 2.54mm/0.10" interface, about 5.08mm/0.20" terminal.
Adjustment type: treble + midrange + bass + total volume
Mounting Holes: M3) Diameter: Approx. 0.13 inches (3.3 mm)
Material: PCB


Package List:
1 x Volume Control Board
16 x Accessories

How to use:
Directly use