I am selling a Francis Deck HPF-Pre high pass filter preamp. I'm asking $40 shipped in the continental US.
I bought this to use with a Dean EABC, but after trying (and returning) three EABCs I've given up on the idea.
I used the HPF-Pre for about an hour total. I'll ship in the same box that fdeck used to ship it to me. I'll also include an hour-old 9V Duracell battery.
For more info, see
HPF-Pre 
