Single Power Supply HIFI Fever Grade NE5532 Tone Front Board Power Amplifier Board 2.0 Module

Specifications Product name 2 0 pre board tone boardChip model 5532 2 78M12 1Input voltage DC 12 25V AC 9 18VStructure Double 5532 high middle and low three sections continuously adjustableCheek rate range 20 20KHzFeatures DC12V outputInput interface 2 54MM interface 5 08M terminalOutput interface 2 54MM interface 5 08M terminalAdjustment type treble midrange bass total volumeAppearance size 100 43 5 16MMounting hole M3 diameter 3 3MM The net weight is about 60g for the standard version and about 80g for the long versionPackage includes 1 x 2 0 pre board tone board