I bought an ADC stethoscope many, many years ago in nursing school. It was the best scope, much better than the Littmann's all the others were using IMO. But I ended up leaving it behind at a job, and it "disappeared". I ended up getting some sort of generic cardiac stethoscope about 5 years ago, and while it has served it's purpose, I knew I needed to get back to the ADC brand.This stethoscope is excellent. Very lightweight- it almost doesn't feel like I have anything around my neck! The bell aSee full review