Yamaha FSX400C Acoustic-Electric Guitar

Yamaha FSX400C – Your Sound, Amplified

If you’ve been refining your sound and are ready to perform, the Yamaha FSX400C acoustic-electric guitar brings everything together. As the stage-ready evolution of the FS400C, it combines natural acoustic tone, smooth playability, and built-in electronics—making it ideal for home practice, studio sessions, and live performances.

Designed with a concert-cutaway body, the FSX400C offers a comfortable playing experience with easy access to higher frets. Its compact shape sits naturally against the body, while the cutaway allows for expressive solos and more advanced chord work without restriction.

The 25” (634 mm) scale length and slim neck profile provide a balanced, player-friendly feel. Whether you’re progressing from a beginner model or refining your technique, the smooth fretboard and comfortable string spacing make transitions effortless and reduce fatigue during longer sessions.

A spruce top forms the tonal foundation of the FSX400C, delivering bright, clear sound with strong projection. Paired with an ultra-thin finish, it enhances resonance for a more open and dynamic response—perfect for both delicate fingerstyle and confident strumming.

For amplified performance, the onboard pickup system features a 4-band EQ, built-in tuner, and phase switch. This allows precise tone shaping while preserving the guitar’s natural acoustic character, ensuring you sound your best on stage or in recordings.

Built with Yamaha’s trusted craftsmanship, the FSX400C offers durability and consistent performance you can rely on. It’s a versatile, all-in-one acoustic-electric guitar designed to support your growth as a musician.

Yamaha FSX400C Features

• Concert cutaway body for comfortable playability and easy upper fret access
• Spruce top delivers bright, clear, and balanced acoustic tone
• Built-in pickup system for reliable amplified performance
• 4-band EQ with onboard tuner for precise tone shaping
• Slim neck profile for smooth playability and faster transitions
• Ideal for both fingerstyle playing and dynamic strumming
• Durable construction for consistent performance on stage or at home