Pioneer 428XD VS Pioneer 4280XD

[admin_exported]

Could anyone coul tell me, if it´s worth the difference of price between these 2 Pioneer models?

The 428XD has more ISF calibration, brightness control, pip/pap, Does this worth the diference?

 

[Andrew Everard]

Lots of previous discussion on this - just do a search for 4280XD