Evening all....someone on here must know!! I have teh original Volvo sound system ( loads 3 CDs in teh head unit ) but i hear people say it can have an amp connected to it...soes it need to be a Volvo amp ..is it standard line outs? Also it has some buttons on it ...one is ' Sound ' on the right hand side and others are under the rotary knobs for bass and treble...when you pull them out you can set the effect ? and the centre? but none of these do anything..i am presuming because i have no amp ?
Any ideas?