These are almost identical replacements for DBX 160 and 161 compressor threshold and output gain knobs. DBX used two slightly different styles of knobs on these units so you may notice a slight difference is you have the other version but you can always replace all of them to have a uniform look. These knobs are the same quality as those used on the original units.
Don't see the part you're looking for? Usually, we can still get it!