Had purchased my ADC stethoscope from you and I absolutely love it. Your recommendations did not do it enough justice. It's as good as, if not better than my old Littman. Thanks, Hoping to hear from you. Donna Neer “The stethoscopes came today and I am very impressed with the quality. My partner has a Littmann Cardiology III and he prefers the ADC 601 now. We listened to both lung and heart sounds with the Littmann and the ADC, and the ADC was much clearer and more comfortable. I'm sure there are a lot of EMS personnel that will be looking for an ADC once they check mine out. Thanks again for such personalized service and I look forward to doing more business with you. Dennis Tarr, Yorkton,Saskatchewan,Canada, dctech@sk.sympatico.ca” “WOW!! I am impressed and very pleased with my purchase. I will recommend you and your product. I can hear better with the ADC ears than with the Littman set a friend has. Thank you for your prompt and quick shipping. I hope to be able to do business with you in the future. Thanks again, Franz Langegger” “Thanks for the ADC Stethoscope. Acoustics are awesome and it Matches up to Littman Card. stets. I left a positive response for you on Ebay and I hope you do the same for me. Thanks, Marlon, Ebay name: flyskater” Hi Joseph, I was just wanted to let you know that I was very pleased with the ADC 612 stethoscope you sold me and also with your excellent customer service. Thanks, Robin I've been meaning to email you sooner to tell you how completely satisfied (overjoyed is more like it) with my new ADC stethoscope. It is wonderful an I can't believe the difference in acoustics compared to my Littman SE. Lung and bowels sounds are considerably easier to hear with the ADC stethoscope and I truly believe I make better assessments of lung sounds. I'm so happy I ran across your web site and to be honest, I wonder why ADC is not more well known like the name brand Littman. I recently saw a TLC medical program and noted that one of the neonatologist was using an ADC ped stethoscope. I've raved about this product and one nurse asked for information about it. Again, thanks again for your input with my email asking for information and prompt service sending your product. Mary, Licensed Practical Nurse and RN student.