HR Brilhart 5 early babbitt "The Flat Rate" is the

"The Flat Rate" is the standard reface

They also began implementing a numeric control system to distinguish their core molds

The mouthpiece will be balanced

These pieces went largely unnoticed until the 1990's when tenor saxophone legend Seamus Blake was heard using one

HR Brilhart 5 early babbitt "The Flat Rate" is theHere is a vintage Arnold Brilhart "Hard Rubber" 5 for tenor with serial number. This piece measures . 090" on my gauge. Brilhart hard rubber mouthpieces were among the finest ever produced. Top quality rubber and geometry result in an enduring classic in the American tradition. Brihart HR's from this era are shorter than their Link counterparts and deliver a bit more punch overall. This piece has had some work by an unknown person behind the tip rail.