Soo, as the headline say, I have an 89 B250, that I just installed an aftermarket stereo to. Everything is connected according to 5 different pages that all say the same thing about the wiring colors. The stereo works, but there is no sound. I've read about the amplifiers not getting power, but I connected the "power antenna" cable to 12v and still no sound. (The power antenna cable apparently powered the amp/s)

There has been an aftermarket stereo in it before but it was removed and now I'm standing here with no sound after installing a new one, quite disturbing! Anyone else has a tip or had the same problem?

This is what I've done, must have written wrong on my first post. I connected the amp power cable to the power antenna cable on the stereo!

I actually had it on AUX mode and used my voltmeter to see if it gave out power to the amp cable, and it did.. so the amps are getting 12v.. I'm thinking if the head unit is blown.. guess the only way to know is to see if the stereo from my other car works..

If it did happen to be the amplifier/s itself, would you know where to find it? If I need to replace it, I mean.

Damnit

Well, just gotta' try changing stereo first, after that just start looking after the amps! Thankyou!