I was scepttical at first being that I have only ever trusted Littman, however if cardiology is your fortay you will find this scope will impress any er Dr. Especially Being that you can actually hear mitral valve regurge! Don't think Twice, it's the scope for you!!
Wonderful stethoscope, clear and sharp when listening to heart sounds. Cannot believe how much I was missing. Would recommend esp. for the price!