We haven't played with the 900 but according to our Alpine contact, it's based on the same technology.
Calky360, we have indeed confirmed that the W502E and the W505 are indeed the same unit.
Could anyone tell me if this is the same as the IVA-w502E alpine deck? im thinking that this model is just the US version coz the 502 is the version they sell in aus. can anyone confirm this for me?
We have a question out to our PR contact for this, calky360. Stay tuned.
Glad our review could be of help.
Thank you for the manual focus tip. :)