evening all. my beloved nad 520 has died.The loading tray thingy dosnt want to open,i think its sulking after being left in storage for a year. i can either get it repaired,unfortunatley all my tools and test gear are at the other end of the country so unless it can be fixed with a leatherman self repair is out the question, or buy something new. so what do people recommed around the £200 mark?