Does anyone out there know anything about Duncan Alan Holdsworth pickups? These pups were alleged to have been installed in my Steinberger GL2 custom in the early 90s. Were they even manufactured by Duncan? Have they been discontinued, etc.? They sound pretty good to me - I have since rewired the GL. each humbucker wired into a 3-way series-single-parallel switch, and then to a 10-way selector switch along with a Duncan Vintage Rail in the middle position. Very versatile sounds.