It's probably close to the exact same as the GMAH12 one (which i have, for a THIRDGEN)

You adjust it with a small screw driver or so... Directions are included... it's basically like.. turn the volume up 2/3rds way on the radio, and increase the GAIN until the sound distorts, then turn it down a tad...


That's what it said to do, anyways.. I have a low powered aftermarket radio... I'm thinking about cranking the gains up all the way, since the max output of the radio is like 100watts, and max power per speaker is 45 watts.. so at most that would be 25 watts per speaker...

 

thanks

where did you get the interface? i've only found the PAC and Crutchfield adapters so far...

 

mine is for a thirdgen (GMAH12) i THINK fourthgens are GMAH21....

not positive, but i believe that's correct


It's made by Peripheral Electronics, i ordered mine from Sounddomain.com

 

yea you're right, i found one here is this a different brand than Peripheral Electronics, or does PAC = Peripheral Electonics? heh

anyone know diff btwn PAC OEM-1 and PAC OEM-2 ?

 

no, PAC seems different from PE..
Mine was a big green box, but it had adjustments like that box does...

I suppose they still do the EXACT same thing, internally, though.

I do not know the different between the PAC models, though