: Gmos 06 Problems Help Please!!!



DonPrez29
04-07-08, 04:15 PM
I have a 2004 DeVille and I brought an aftermarket radio also the GMOS-06. I thought I was ready to install. NOT!! For some reason I get power to the radio, BUT NO SOUND!!!! When I put the stock radio back in everything seems to be working fine. Thus leads me to belive, it is the stock amp thats not cutting on or something. This seems to be the hardest radio that I ever had to install. I dont have the BOSE System. Just the plain old regular stock Amplified system. Is there anyone in the world having, or has had the same problem??? Please help

CadillacSTS42005
04-07-08, 04:34 PM
lemme guess
you have the 4 rca gmos-06 dont ya?
try adjusting the gain nob on the back box by the harness plug

DonPrez29
04-07-08, 04:43 PM
Yes I do have the four RCA one. Should I turn it down or up. Also, what does that knob do?? I thought that it was for onstar volume or something. Thanks for your help

CadillacSTS42005
04-07-08, 04:51 PM
its the gain knob for the low level sound signal sent to the amp

the 4 rca model sucks and it plauged with many problems the 1st gen 2 rca model was much better....

DonPrez29
04-07-08, 05:17 PM
Interesting........I paid almost 100 bucks for a peice of crap!! I will try it though. Can you suggest any other wiring harness, that might work??

CadillacSTS42005
04-07-08, 05:20 PM
an old gmos-06....

DonPrez29
04-07-08, 05:27 PM
Any idea where I can purchase one from?? Thanks for your help

CadillacSTS42005
04-07-08, 05:30 PM
i had one that i bought for testing
but its long gone sold it about 2 wks ago
were are you located?

DonPrez29
04-07-08, 05:41 PM
Man, im down here in tampa, Fl. Have you heard any problems going on with the GMAH32?? I just hate that I got this expensive ass raido riding shotgun, cause I cant in stall it. Sad :o( LOL

CadillacSTS42005
04-08-08, 12:33 AM
nope
no info on that