This is what the archive page says about the Ray34ca. They were lower in price then the Ray34, about the same difference between what is offered in the Ray34 and Ray24 today. The Ray4 was not introduced as a lower option until later, but I do not know if it was 2018 that it came out or not.
Here is what the 2011 site says about the Ray34ca
New for 2011, Ray34 Classic Active Series basses deliver old school vibe and looks for the vintage enthusiast. Lightweight slab bodies (no belly or forearm contours) available in 2 finishes – classic Mint Green and 3 Tone Sunburst.
The glossy amber tinted neck features a narrow 38 mm nut width, 34” scale and 21 thin vintage style frets. The finish is a hard glossy coat that exudes the vibe and look of an older instrument.
Music Man designed 2 band active preamp features volume, treble and bass controls. The preamp and pickup were re-voiced for this model, for a more organic feel and are noise free.
45-100 Ernie Ball Reg Slinky Bass Strings
Ash body
Maple neck
Rosewood fingerboard (MG)
Maple fingerboard (3TS)
34” scale
Active vintage voiced 2 band preamp and pickup
And what the current site says about the Ray24ca today.
STINGRAY CLASSIC RAY24CA
Modeled after the iconic original StingRay Classic bass, the Ray24CA brings the classic look and feel of one of music history’s most enduring accomplishments. Featuring a vintage flat ‘slab’ body, a 9v powered 2-band active preamp, and a narrower 38mm nut, the StingRay Classic gives the player total tonal control
CLASSIC STINGRAY TONE
Inspired by the vintage StingRay tone, the StingRay Ray24CA features a ceramic humbucker and 2-band active preamp designed to provide the warm 70’s sound.
TIMELESS DESIGN
An instantly recognizable and historic bass, the StingRay Classic Ray24CA features a vintage flat ‘slab’ body and narrower 38mm nut for a timeless look that continues to inspire bassists worldwide.
They have changed the words around, but it is the same animal, with the acception they changed the Ray24ca to Mahogany body, because alot of manufacturers are moving away from ASH due to price, availability, and it might be going endangered, IIRC.
It is not a BAD BASS. But it is the same as the Ray24ca. The older ones looked cooler IMO, and for the right price, it is going to be a keeper.
The only problem that I have with the Ray24ca is the marketing, and the fact they did no real upgrades from the Ray4 for the price it is offered.
Well, in fact, since the Ray 4 was not around first, they took the Ray34ca, changed it to the Ray24ca, and downgraded it to the Ray4, so they would have a bass in the $300 range.
I post this often, for people who are interested in Stingrays, because I have spent alot of time learning about the differences, and I want people to not be fooled into buying a Ray24ca, unless they know what they are getting.
Same pre-amp as the Ray4
Same pick up, but they hid the wires on the Ray4 so you can’t even wire it like a stingray (since they downgraded) but otherwise the same pick up.
It has a look, and a different feel due to the slab body, and if the look and feel appeals to you, it is NOT A BAD BUY.
But for me, the Ray 4 is more what I want, and since I would upgrade the pick up in both of them, I would go for the cheaper model.
That said, if I found a good price on a Toluca Lake Ray24ca, I would get it just for the color alone, and I would drop a Kent Armstrong pick up in it and call it good.