Detail NE5532 kit hifi preamp amplifier tone control
Parameter Power supply requirements : AC double 12-15V Power consumption : 5W Appearance size : 100*60mm Mounting hole distance : K=M3 J=53*93 Front chip : NE5532 Output interface : 2.54-3P Vocal tract number : Dual channel Type of adjustment : 4 way (treble + tenor + bass + total volume)m
Features: 1.Contains 10 times the tone board preamp, and treble, alto, bass, volume control. 2.With op amp IC package socket, flexible, easy to upgrade, suitable for different tastes. 3.Board layout is reasonable, low noise, component layout nice, maximum to meet your critical eye. 4.Components carefully selected areas, the use of cost-effective than high NE5532 op amp, high-quality small potentiometer, Black Edition BP Promise coupling capacitor, 1 % metal film resistors, capacitors, etc.