Hey guys...new to the board...How do I know which radio I have (Nak, ML, Pioneer, etc....)? I have a 98 gs400 w/nav that I purchased used....Thanks in advance

 

the nav systems were only available with the pioneer system. nak didnt make a system with the small radio controller faceplate with no lcd in the faceplate. the radio controller is just below the nav screen so not possible to have nav screen and nakamichi................................................................................... the nak system in 98 is a name only anyway as the amp and nak headunit are the same as pioneer system. in the first generation gs 93 to 97 the nak amp was 4 times bigger than the pioneer amp. in 98 it is the same size almost indistinguishable from the pioneer amp. even in the mark levison systems the only thing mark levison made was the amp. the head unit and changer are pioneer or fujitsu made. so the amplifier make is what decides what the system is called nbot any of the other components.

 

THANKS!!!!