Amplifier Board High Accuracy Volume Control For Home Theater☜

Feature: \n 1. Original Copper Terminal: This amplifier volume control board adopts original copper terminal, the multimeter pen can be directly inserted, the contact is excellent\n2. Easy to Carry: This amplifier volume control board has high accuracy, small size, which is easy to carry and store\n3. Good Practicability: This amplifier volume control board can adjust volume, treble, bass and volume balance\n4. High Quality CCL Material: This power amplifier board is made of high quality copper clad laminate material, which is durable and has long service life\n5. Application: This preamplifier volume control board is widely used in home theater, audio, sound speakers, amplifier, etc. \n\nSpecification: \n\nProduct Name: Amplifier Board\nMaterial: Copper Clad Laminate\nPower Supply Voltage: Single power supply: AC10-24V, DC12-32V\nWorking Current: <200ma\nSignal Input: 300-600mv\nSignal to Noise Ratio: 90db\nNon Linear Distortion: 0.001%\nMaximum Output: 100mv\nFrequenc: