Technical Power out for new inline aerial amp.

[tom555tom]

Hi,

I have a 2010 punto evo, having issues with no radio signal.
It worked, then went off one day. i could get signal on my drive but not whilst driving. (amplifier fault) Then it just went one day.

I bought an inline amplifier enhancer, plugged this in and its improved it somewhat, however it does get a bit fuzzy when driving. It needs a power source. which it doesn't have yet.

In the standard iso block in the back of the stereo where could i plug it in?This picture is the same as mine (stolen from another thread sorry! ignore the text and cable diagram, just the plug label info is needed)

Can anyone help? I basically need a power out as what you would use for a subwoofer/amplifier, so it turns on with ignition only.

 

[AntonM]

The plug showing in the picture has an extra blue wire? Hook it to the cig lighter which will be perm when ignition is on? If not wire it straight to the main sterio wire and then it will come on with ignition or without?.