Thanks for the information Emmanuel,
Does the high pass filter seen in the image you supplied require an OP1177, or can the same principle be applied to different components?
The current context of both components can be seen in the attached image. I know it's possible to adjust low pass filters for both op amps using the RC circuits surrounding them. However, I'm also trying to add a high pass filter and would like to know if it's possible to swap around capacitors and resistors in the original circuit to achieve this (my objective is to adjust the filter levels in the circuit with minimal alteration to the design).
Thanks again,
Ben
