Hello, I have a SB0092 that makes a nasty turn on/off noise. I've had this card in many motherboards and it makes the same noise in all of them regardless of whats connected to the outputs; i.e. heaphones, amplifiers, etc.. My problem is that I have a tri-amped setup and the turn on transient is so bad my amps go into pretection. When I turn the PC off they don't go into pretection but I get an extremely loud "thump". Is this problem specific to this card, or do they all do this? If switching cards won't help is there any way to avoid this nasty spike without having to turn my amps on and off constantly?