My first bass was a Rickenbacker stereo. I don't know when it was made or which model number it was - I played it from 1971 - 1975. It had a distinctive sound, and also one other distinguishing feature: it was bright, bright purple - the exact same purple as found on Smarties candies, hence its nickname "the Purple Smartie". I'm attaching a picture of a purple Rickenbacker I found on the 'web. The bass in the picture is not the same model as the one I had, but the color, although faded, is probably the same as the original Rickie purple. It was a bright, bright solid-color finish, and the picture doesn't even begin to come close to that. However, it's the best I could find.
It was, as I recall a nice bass to play (given that I was a teenage garage-band musician, my exposure to good instruments was limited), with what seemed like a really long, thin neck, which I loved. I don't remember the details of the pickups or electronics, but it had a real late '60's-early 70's vibe to it, and it had what seemed to be a true stereo output with two jacks - I needed two separate amp stacks to get the full sound it was capable of producing.
Sadly, I was never the true "owner" of the bass. It was part of our collective band equipment along with amps, drum kit, etc. and, although I took it to and fro and gigged with it, I was never the sole owner. In 1975 the band began to fall apart. We sold off the band's equipment to pay off various collective debts, and I didn't have the cash to buy the Rickenbacker outright.
At around the same time, I acquired a Gibson EB0 about which I have written elsewhere on this forum - I got it in lieu of wages owed to me by the somewhat bent owner of a bad music school, so I said goodbye the the "Purple Smartie". I've never seen another one like it, and I wish to this day that I'd been able to find the cash to buy it outright for myself.
Jim Bari