Well, the players in all those bands and more, all had John Birch Guitars/Pickups..Developed originally for the steel guitar.
Roy Orbison, Brian May, Tony Iommi, Dave Hill (Slade), Gerry Shephard(Glitter Band), all are/were using the pickups that were originally designed for Steel Guitar.
Recently there have been claims that John Diggins made John Birch Pickups..
We all know that John Diggins is probably the best luthier in the UK, but I'm not so sure that's accurate about John Diggins making the pickups. I'd be pretty sure that John Birch made pickups. Why, well, the test bed for the ORIGINAL John Birch Pickups was my Fender 1000, and the year John and I made the prototypes was 1965. John Diggings may well have wired up the John Birch guitars, and definitely worked as a luthier on the bodies, but the encapsulating in epoxy resin and encasing in a stainless case was an Idea that John Birch and I implemented in 1965
I myself persuaded John Birch to leave his job at Ampex as a field service engineer and pursue customised pickup installation and eventually guitar manufacture.
The original concept of Stereo Wiring was because of the requirements of the record contact I had with EMI, the steel guitar was to be recorded in stereo at the Abbey Road Studios and released on their premier label "Studio Two Stereo" the first album release date (1967) pre-dates John Diggins' association with John Birch Guitars by some .
You'll find a bit more about my friend John Birch's association with my music by going to my web site and reading notes of Castaways Live Vol.1+2
http://www.waikiki-islanders.com/html/live_1.html
John Birch was a fan of our band, an Hawaiian Record collector and Hawaiian Guitar enthusiast/player. I still have his Album/Cine/Tape collection, passed on to me when John so tragically died.
33 Innage Rd Northfield was his home, and many days and nights were spent there with us winding coils and testing and comparing magnets etc, (always with copious quantities of tea supplied by Joyce.)
Just in case you thought I didn't know SOMETHING about pickups and their design..
BAsil
http://en.wikipedia.org/wiki/John_Birch_(luthier)




