Somewhere I have copies of the invoices for the Rickenbacker instruments and amps sent to Led Zeppelin in 1969. I'll go through my files and post what I find.
There's a B&W photo in the Smith book showing Page, Plant and Bonham standing in front of a stack of Transonic amps during a visit to the Rickenbacker factory in 1969.
There's another person also in that photo standing beside Page. I wonder if that's JH?
I think I remember in a issue of Rolling Stone that had excerpts from a Led Zep book ( Hammer of the Gods??) & it starts with Page scamming a whole new set of Marshall Cabinets by replacing the blown speakers from some Fender Cabs w/ Rickenbacker speakers out of Ric Cabs he had & then trading the beat Fender gear for a new set of Marshells because Fender gear was hot stuff at the time in the UK ,
Actually, Page used a Ric 12-string (I don't know which modely) on the studio recording of "Stairway to Heaven". At that point, he didn't own the doubleneck SG, and so he had to get a separate guitar to play the 12-string part in the song. Very soon after, he bought the doubleneck, and he used that for all the twelve parts (unless he had a 12-string Danelectro as well, but I'm not sure on that one).