I need to know if I can find a component to amplifie my analog signal (0-10V) about F=800 Hz to 20Khz. I need to amplifie my input signal by 10 thus my signal output is about 100 V (peak to peak). I don't need a great current but just my voltage output. I need to know if you have a component with the gain controlled in a class AB amplifier ? Thanks for your helps and can you give my the reference and how many it's cost. We need about 40 components.