Propust PCB + ALU/wood printed face plate

PCB only, we recommend experienced users to pick these! Purchase at your own risk! NO SUPPORT offered for these products.

Please write us a note if you want ALU or wooden faceplate.

Propust is a compact triple passive filter with fixed cutoff frequencies for highpass and lowpass stages. It is a simple RC filter with 2 stages for HP and one stage for LP. There is a drop in signal loudness. No power connection is required.