Since I didn't find any updates on here or their IG yet, I went a Googling and found this:
NAMM 2018: Sterling By Music Man Reveal 2018 Line Up
To me it looks like they're re-releasing the Classic and calling it a Classic Stingray, but with the slimmer SLO neck (probably due to the popularity of the SUB Ray4 and it's thinner neck).
It also looks like the SUB Ray4 is now just being called the StingRay.
It seems they have gotten rid of the Ray34/35 and SUB Ray4 names all together. However, I don't see anything on the 3band Eq front.
NAMM 2018: Sterling By Music Man Reveal 2018 Line Up
To me it looks like they're re-releasing the Classic and calling it a Classic Stingray, but with the slimmer SLO neck (probably due to the popularity of the SUB Ray4 and it's thinner neck).
It also looks like the SUB Ray4 is now just being called the StingRay.
It seems they have gotten rid of the Ray34/35 and SUB Ray4 names all together. However, I don't see anything on the 3band Eq front.