I got this CFA390M and it will power up fine and the light stays green, speaker outputs i believe are okay, but when i plug some RCAs in, i pick up faint radio station signals without having anything connected. i can plug an mp3 player in and i dont get any sound, just the static noise and faint radio station play.. idk what the deal is but has anybody had this problem. I would like to get this amp running so i could throw some 10s on it for a buddy. Thanks
