Pickett short shank backbores, designed for a more open feel.

Backbore: CS

Very free blowing symphonic backbore.  The CS is a Symphonic short-shank backbore designed to help the intonation challenges associated with many C/D/Eflat trumpets. Applications - Orchestral/Symphonic/Soloistic/Chamber playing

Backbore: DS

Open and free feel while maintaining intonation and slotting. Designed to be more free-blowing than the #CS, but without sacrificing much of the #CS’s core sound and playability. Applications - Orchestral/Symphonic playing

Backbore: OS

Designed for the orchestral player who desires that large/full sound that allows the player to use massive quantities of air without losing focus. Commonly used with #22-25 throats and deep cups. Pairs well with rotary trumpets. Applications - Orchestral/Symphonic playing