I have 3 blown amps.
Kicker ZX2500.1
Viper 2500D
Visonik v4000xd (same board as the ma audio hk4000d i believe)
Not sure whats blown on each, all were blown up in mine or my friends car. Probably blew because of voltage drops / not stable electrical.
Please PM me if you're interested in any and I can provide gut pics. I am in Canada too, so easier on shipping.