The legendary acoustics combined with classic styling in this GOLD PLATED SPECIAL EDDITION, is as striking as it is functional! Generous plating of metal surfaces with 5 microns of 18 karat gold, polished to a brilliant shine. Features of the Adscope 600, Gold Plated Special Edition: > Unique design that combines the acoustic response of a traditional bell and diaphragm into a convenient one-sided chestpiece. > Light pressure for low bell-type frequency, firm pressure for diaphragm type high frequency. > Chestpiece precisely machined to exacting tolerances from surgical stainless steel for outstanding performance and rugged durability. > Non-chill diaphragm retaining rim for patient comfort. > Large internal bore stainless steel binaurals are fixed at 15o angle for greater comfort and acoustic seal. > Custom molded extra thick bi-lumen 19" PVC tubing stays soft and flexible. > Internal binaural spring construction reduces bulk and prevents kinking when folded without producing sound clutter. > Includes one pair of plastic eartips and Adsoft™ PVC eartips(small and large) for the ultimate in wearing comfort and acoustic seal. > Scope ID Tag is included! > Weighs 7.5 oz. > Overall length 27" > Lifetime Warranty on metal parts! > This is the ULTIMATE ACOUSTIC stethoscope! The Adscope brand acoustic scopes are the MOST feature-rich precision crafted professional line of scopes on the market! Fabricated with PREMIUM materials, these scopes combine lightweight comfort with UNRIVALED acoustic performance. ADC medical instruments and accessories have been carefully designed to meet the rigorous demands of the most discriminating healthcare professionals throughout the world. ADC products are manufactured from the finest materials with an uncompromising concern for quality.Exhaustive inspection of every item by ADC factory trained quality control staff ensures strict compliance with ADC standards for performance and durability. This commitment to manufacturing excellence is backed by the industry’s most extensive warranties. Compared To: Littman Master Cardiology Once you have experienced the acoustics of an Adscope you will never purchase anything other than an Adscope. There is just NOTHING that compairs to them!