The Aquila Sugar Ukulele Strings AQ150U (Soprano) are a next-generation string set made from an innovative bio-plastic derived from sugarcane, developed in Italy. Designed to deliver a unique blend of tone and playability, these strings offer a fresh alternative to traditional nylon and fluorocarbon options.

The Sugar strings produce a bright, clean, and immediate response, with excellent clarity and projection. Unlike fluorocarbon strings, they also provide a noticeable warmth and melodic richness, giving players a balanced tonal character that sits between the softness of nylon and the brilliance of fluorocarbon.

One of their standout qualities is their exceptional sustain, with lab tests showing performance superior to many conventional string materials. They also deliver higher sound power and projection, making them ideal for players who want a more expressive and dynamic ukulele voice.

Aquila Sugar strings also respond beautifully to right-hand positioning—offering tonal variation depending on whether you play closer to the bridge or over the sound hole. This makes them especially appealing for expressive players who enjoy dynamic control and tonal color.

Despite their ultra-smooth surface, they maintain a secure grip under the fingers, ensuring comfort, control, and consistency during play.

Key Features

• Made from bio-plastic derived from sugarcane
• Bright, clean, and articulate tone
• Blend of nylon warmth and fluorocarbon brightness
• Excellent sustain and high projection
• Dynamic tonal variation based on playing position
• Smooth feel with reliable finger grip
• Designed for soprano ukuleles