Jupiter JAF1100E Alto Flute Overview

The Jupiter JAF1100E is an advancing-player alto flute designed for flutists who need the broader, lower voice of the alto flute for flute choir, chamber music, contemporary literature, studio work, and doubling situations. Jupiter places this model above its standard alto flute offering, with design features intended to give developing and serious players a more responsive alto flute experience while retaining the practical durability expected from the brand.

Jupiter JAF1100E Alto Flute Specifications

• Instrument Type: Alto flute with straight headjoint
• Key: G
• Model: JAF1100E
• Headjoint: Sterling silver straight headjoint
• Body and Keys: Silver-plated nickel silver
• Mechanism: Split E mechanism
• Case: Leatherette covered wooden case with cover
• Accessories: Cleaning rod and Jupiter-branded cleaning cloth
• Serial Number: DD05091

Condition & Setup

This demo model alto flute is in excellent playing order and has been professionally serviced, set up, and play-tested. The instrument is complete with its body, footjoint, and straight headjoint seated in the fitted case. Cosmetic condition is excellent overall, with minor superficial hairline marks visible on some polished metal surfaces from handling and inspection.

Who the JAF1100E Alto Flute Is For

The JAF1100E is well suited to advancing flutists, flute choir players, woodwind doublers, educators, and ensemble musicians who need the alto flute color without moving into a handmade professional instrument. Its straight headjoint gives players a familiar transverse flute orientation with a longer reach than a curved-headjoint alto flute, making it best for players who are comfortable with that setup and want a centered, lower G flute voice for ensemble blend and tonal contrast.

Common Questions About the Jupiter JAF1100E

What musical role does the JAF1100E alto flute fill?

The JAF1100E provides the lower, darker G flute voice used in flute choir, chamber music, contemporary works, studio writing, and woodwind doubling. It gives a flutist access to a different color while retaining familiar flute technique.

How does the straight headjoint affect the playing experience?

A straight headjoint keeps the instrument in a more traditional transverse flute alignment and can feel direct in response. It also requires a longer arm reach than a curved-headjoint alto flute, so player comfort and posture are important considerations.

Why is the sterling silver headjoint significant on this model?

Jupiter pairs a sterling silver straight headjoint with a silver-plated nickel silver body and keys on the JAF1100E. That construction gives the player an upgraded headjoint material while keeping the instrument practical for regular ensemble and doubling use.

We are proud to be an authorized Jupiter dealer