am totaly stumped someone please help, radio not working and is not the fuse??? Options

[Smiley]

ok so i was wiring my boost gauge to my radio which is what i had done on my last car cus i know what all the wires are and i blew the cig and rad fuse (forgot to unhook battery) then i connected all the wires anyway and went and brought a fuse, replaced the fuse radio still did not go checked fuses (car and radio) and they were sweet unhooked gauge so left with the previos setup and still wouldnt go, can anyone help? has the power somehow got to my headunit and bypassed the headunits fuse, dont have multimeter or anything like that, power to airconditioning and stuff still, PLEASE HELP

[b22ri22an]

there has to be a second fuse somwhere inline if your getting juice to the cig lighter and the clock and not the radio feed most aftermarket radios have an inline barrel fuse, trace the hot back some if you havent already