Just Got My GRX Medical CD-27

I just got my new GRX Medical CD-27 in the mail. I am a pre-nursing student, but am getting ready to start a job in the hospital and thought I might as well go ahead and purchase one. I got it from their Ebay store which is cheaper than their regular website. I ordered it on Saturday and got it today, not bad since it was coming from Arizona to Pennsylvania. For an inexperienced stethoscope user I could hear great from it. Definitely could hear a heartbeat and lung sounds on my 3 yr old. I am pleased especially since it was less than $35 including shipping and I got to pick my color. I will add more of a review after I have more experience using it.