hey ive got a serious problem with my zoom 606 ive had it for about two years and bought it second hand so i dont really know how old it is anyway recently it started screwin up badly basically it runs fine for 10 or 15 minutes then out of the blue it shorts out and does nothing but make a disgusting crackling sorta noise and i have to turn it off for a few hours before itll work again ive had to resolder a couple of things and i thought tht would fix it but it didnt anyway if anyone knows what the hell is wrong with it id be eexxtttreeemmeellyyy grateful if youd let me know coz i live miles away from anywhere with a music shop and dont really have enough for another one anyway