For sale Nordstrand 3B-5b preamp.
Volume (pull passive)
Mid cut/boost (pull frequency selector)
Treble/Bass cut/boost stack
Passive tone pot
You can remove the passive tone pot for 4 hole configuration if you like, with no problem.
Great preamp here! Very versitile. Just cleaning up some things around here, and figured I'd sell this since I'm not using it now.
$135 shipped CONUS.