1 Set NE5532 AC 12V Preamplifier Preamp Tone Amplifier Board Module DIY Kits Treble Alto Bass Volume Control Low Noise

? ? ? ? ? Contains 10 times the tone board preamp, and treble, alto, bass, volume control. With op amp IC package socket, flexible, easy to upgrade, suitable for different tastes. Board layout is reasonable, low noise, component layout nice, maximum to meet your critical eye. 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 ? ? Specifications: ? Model: NE5532 Supply Voltage: AC 12V Size: 100x43.5mm Quantity: 1 Set ? ? Note: ? Please allow 1-3mm error due to manual measurement. pls 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! ? ? Package includes: ? 1 x HIFI Preamplifier Control Board Module DIY Set ? ? ? ? ?