Use APKPure App
Get Brass Mouthpiece Comparator old version APK for Android
A simple app that lets you compare mouthpieces between different brands.
The Brass Mouthpiece Comparator is a simple app that lets you compare trumpet mouthpieces between different brands.
Have you every asked the question: "I play on a Bach 3C now, but what is the equivalent size/depth made by Schilke?"
All comparisons are based on general rim diameters and relative cup depths.