Purchased brand new, installed on a project bass that didn't pan out, then removed. I'm the original owner, purchased from reverb. See this link for the specs:
Bartolini HR-5.2AP/918 Pre-Wired Electric Bass Active/Passive 3-Band NTMB+F Preamp, 5 Pots | Reverb
Bartolini HR-5.2AP/918 Pre-Wired Electric Bass Active/Passive 3-Band NTMB+F Preamp, 5 Pots | Reverb