ADC ADSCOPE 600 CARDIOLOGY STETHOSCOPE - ADSCOPE 600 Cardiology Stethoscope, Burgundy | Quantity - 1x EAUnique design that combines the acoustic response of a traditional bell and diaphragm into a convenient one sided chestpiece. Bell type low frequency response is achieved by simply holding the chestpiece in place with light pressure. Firm pressure will produce diaphragm type frequency performance. A rubber gasket recessed into the chestpiece alters the diaphragm permitting the scope to achieve multi frequency response. Custom molded extra thick bi