Saw it mentioned in another post here.
I thought A4M9 was the latest version, or has the Sti been "upgraded" again?
Re: Sti A5M0
it was upgraded but i dont know the new revision. its either a5m0 or a4m10.
they changed the light sensor and the software.
And what are the upgrades?
Yoda of Radar
AFAIK the software is still A4M9... they changed the supplier of the photocell that regulates the display brightness because of a ban on the alloy used inside it...
what alloy did they use that is banned?
Don't know for a fact, but I would bet it's Cadmium Sulfide as that has been used in photo-resistive cells for decades. It's also a natural element in nature, but so is lead and mercury. Do a google, Cadmium Sulfide Banned . All part of the RoHS trend I would expect.
Originally Posted by stealthJamal