The soprano has a way of bringing every musical intention into focus, from the smallest inflection to the most soaring melodic line.

The Mark ONE Soprano is designed to meet that challenge with a clear, centered, expressive voice, offering exceptional tonal flexibility, responsive articulation, and refined control throughout its range.

Crafted from our signature gold-brass blend and finished in the warm glow of Shadow Goldlacquer, its beautifully hand-engraved body bears the distinctive PETRUCELLI wave mark.

Two interchangeable necks, straight and semi-curved, offer the freedom to explore different playing positions, response characteristics, and individual preferences.

Genuine pearl key touches, blue steel springs, professional pads with metal resonators, and a high F# key complement an instrument thoughtfully designed for expressive performance.

Each soprano is carefully regulated and adjusted before delivery, ensuring smooth, reliable keywork and a playing experience that inspires confidence.

From delicate, lyrical passages to powerful improvisations, the Mark ONE offers the clarity, character, and versatility to make every musical idea your own.

Precision in the hands. Freedom in the music.

Includes premium flight case, straight and semi-curved necks, mouthpiece, neck strap, and a complimentary one-hour session with Dr. John Petrucelli.

Your sound is waiting.