hi, i thought this would be a nice way to find some answers for my problem. i moved from north america to china recently. and i brought my headmaster with me. i ignored the voltage difference in china. ( 240V instead of 120V ). my headmaster buzzed for about two seconds, then stop responding. i figure the fuse is gone due to my stupidity. i am wondering how should i fix this problem. where can i find replacement fuse and how do i take the broken fuse out of the unit? very highly appreciated if anybody can give me a hand with this. thank you again for reading.