halcro mc20


i have a halcro mc20 power amp and everytime i turn it on or off, it will make a slight ticking sound to my speakers. how do i correct it??
Convert?fit=crop&h=128&policy=eyjlehbpcnkioje1mtm2mtg3njysimnhbgwiolsicmvhzcisimnvbnzlcnqixx0%3d&rotate=exif&signature=d0522ce45420db69ced2df2132d4a3a31d04362ed1d8be625c174bc628a23528&w=128speedylube
Have you contacted Halcro and asked them about this? I would be mighty upset if my mega-buck amps made funny noises....