Tektronix Differential Preamplifier for Any Oscilloscope ADA400A

Now low level differential measurements can be made on any tekscope. The ADA400A preamplifier is perfect for low frequency differential measurements or low amplitude, single ended measurements with lots of noise. The ADA400A preamplifier is designed for biophysical research and mechanical transducer, medical diagnostic, and imaging equipment design, as well as audio equipment design applications.