Mine was noisy when i first had it installed, i think it was vibrating inside my tv cabinet and making it sound worse than what it actually was, so i got one of those sponge things you use for washing up(with the abrasive stuff on one side) cut it into four pieces and put one piece under each "foot" of the V+ box. Quiet as a mouse now. Got that tip from someone on here, can`t remember who but thanks anyway