Remove signal aliasing with a USB software controlled variable gain Instrumentation Amplifier followed by a Low Pass Filter or band pass filter for data acquisition applications available in a selection of 8-pole filter characteristics, Butterworth, Bessel, Brick Wall Cauer Elliptic, or linear phase compromise, in a variety of bandwidth options. Buy the exact number of channels required. Operates perfectly with nearly every sensor type whether turnkey, tracking, or under dynamic control.