Originally Posted by imatarb
I need to have one with both the diaphragm and the bell. Any recommendations out there for a good one?
The Littmann Cardiology III has a bell & diaphragm. Also Magna Fortis makes good stethoscopes.
Even though the Littmann Master Cardiology does not have a bell, you get the same effect. It has what they call a tunable diaphragm. By applying lighter pressure you get the effect of the bell for listening to lower frequency sounds.