The precise fit between valve casings and pistons after honing means no air leakage.

Perfectly rounded tubing results in less turbulence and a smoother air flow, thus allowing for an excellent scale and reduced resistance.

A high-energy laser fuses the brass together for a virtually seamless bell which allows continuous even vibrations.

Nickel silver is a very strong material, and when used at stress points, makes the instrument far more durable.

Delrin one-piece valve guides are durable and quieter than metal valve guides.

Assists in intonation.