I have a Fairfield Barbershop that I really like, but I wish there was a way to have it only affect the signal above a certain frequency, and leave everything below that frequency clean. I know some people run separate dry and wet signals, but I'd like to keep it simple with just one signal. Is there a transparent, low-gain overdrive pedal that sounds like mild tube saturation, and also has a HPF in the sidechain? For example, the same way the Cali76-CB compressor works... You can adjust that HPF to only have the pedal compress the signal above wherever the HPF is set. Does that exist in an overdrive pedal, specifically one that's a similar tone to the Fairfield Barbershop? Or, alternatively, is there a simple way to make that same thing happen with my Barbershop? My idea is to keep everything below 120-200hz clean, while having the pedal add mild overdrive to the signal above that frequency. Any thoughts, ideas, or suggestions are welcome. Thanks!