EDIT: I am closing this thread as the unit has a technical problem and is no longer for sale (Doh! I think I broke it)
I am selling my HPF-Pre Series 3 high pass filter.
It is less than a year old so this is the latest one without the problems, according to the website
. (I didn't even know about the trouble until today when I looked)
Never gigged, used maybe 10 times for rehearsal.
I bought it because I had a massive head on a little cab and I didn't want to blow it and it did its job perfectly. Great sound - not a tone killer.
For sale at $83 shipped CONUS paid via paypal.