NOTICE: We do currently have a very high order volume and have not been able to meet the estimated dates supplied at checkout. If you have not yet received an email with tracking details then your order has not yet shipped but should be scheduled to ship shortly. If you have specific in-hands needs please contact us directly via our contact page.
Each tube on the Classic model conducts sound directly into each ear. There is no joint or “V” split to impede the sound as with single tuble assemblies. The Classic stethoscope model has an external spring binaural (metal exposed under the chin verses being imbedded in the PVC tubing) and one head with 2 stems that attaches to 2 seperate tubings. Three clamps keep the tubing aligned.