I have BEO610, purchased from radio rally Sunday last, The power supply, a bolt on item, was faulty, it used the 60's semiconductor tech, the OC series transistors were faulty, the radio required -(minus) 9 and 12volts, i rebuilt psu with 79** series voltage regulators, i also had to replace all the electrolytic caps in the audio section,i am listening to it as i type, my question concerning the case, the case that is with this radio has imitation leather stuck to the left hand end cheek and a small piece over the front, this is not in keeping with B&O quality, any advice as to what should be there please.Thanks, Snowy