I got my new Littmann Cardiology III Stethoscope from a dealer in Singapore. It’s awesome — a real piece of gear. I have been practicing with a Spirit Medical (UK Made) Stethoscope and I can REALLY hear the difference when I auscultate my family.
I’ve been reading books about cardiac and pulmonary auscultation and I’m frankly amazed at all the diagnostics a trained person can do with such a simple device. I can see why everyone carries them.