I installed a F700 in a 2008 Corvette without Bose and used a GMOS-04 and now have no sound other than beeping and static from the front speakers. Should I have used the GMOS-01? Thanks in advance.

I installed a F700 in a 2008 Corvette without Bose and used a GMOS-04 and now have no sound other than beeping and static from the front speakers. Should I have used the GMOS-01? Thanks in advance.

I'm not a big fan of Metra's interfaces. I also don't like the all in one BOSE/NON-BOSE box. I'd call their tech support and make sure you used the right interface. Or, try an PAC OS2.

try this one too

http://forums.corvetteforum.com/showthread.php?t=936157