today i was driving and the sound went out! the radio turns on but i get no sound? i connected my stock radio to see whats up and the same s**t, it turns on but i get no sound? i connected my current radio back in and i got sound. but then it went out again! it plays cds and gets radio stations for shure because the face of my car radio has digital effects. it shows bars that move up and down to the beat of what ever is playing. my speakers work because i could hear them go on when i turn the radio on. so what can it be? any suggestions?