I decided to upgrade the audio in my Gransport and document the process for others.
Step one today was bypassing the "upgraded" Auditorium 200 amplifier. To my amazement, audio quality actually IMPROVED by doing this and relying on the built-in amplifier of the Becker head unit. I'm still going to proceed with the rest of the upgrade, but if anyone else is interested in trying this (30 mins work) I would love to hear if you found the same?
https://gransportmaserati.wordpress.com/2020/03/15/gransport-audio-upgrade-part-1/
Step one today was bypassing the "upgraded" Auditorium 200 amplifier. To my amazement, audio quality actually IMPROVED by doing this and relying on the built-in amplifier of the Becker head unit. I'm still going to proceed with the rest of the upgrade, but if anyone else is interested in trying this (30 mins work) I would love to hear if you found the same?
https://gransportmaserati.wordpress.com/2020/03/15/gransport-audio-upgrade-part-1/