Only the first run of Bass Compressors have a noise issue.  If your Bass Compressor is above serial number 240(silver) or 260(blue) then your compressor should not have any issue with the LED clicking noise.  If you are experiencing a clicking noise with your compressor please email support@empresseffects.com for a fix.  


This is not an issue with the Compressor MKII on any serial numbers, only the Bass Compressor.