Product review (5 stars): Great value, but loose the beep!
Incredible value. Well made, better than other units I have paid $800-1000 for. Only issue was the loud beep everytime you touch a button, why? Quick fix, unscrew grey touch box, pop back off, rock the round black plastic beeper back and forth until it breaks off board. The unit does not need it and removal has not effect on operation.