NE5532 HIFI Preamplifier Control Board Module
Supply Voltage: AC 12 V
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.
1X HIFI Amplifier