Yamaha F400 Acoustic Guitar

The Yamaha F400 is a steel-string acoustic guitar featuring a traditional Western (dreadnought-style) body designed to produce a full, rich and resonant sound. Its spruce top contributes to clear tonal response and balanced projection, making it suitable for strumming, flatpicking and everyday acoustic playing. The lightweight yet durable construction and classic body design make it a practical instrument for home practice, learning and casual performances.

Part of Yamaha’s F400 Series, the F400 combines a comfortable playing experience with straightforward acoustic construction. Its 634 mm (25-inch) scale length, 43 mm nut width and 10 mm string spacing provide a comfortable playing feel. The carefully designed internal bracing supports resonance, while the ultra-thin polyurethane finish allows the body to vibrate freely. Its traditional Western body provides a fuller acoustic character suited to chord accompaniment and rhythmic playing.

The guitar features a rosewood fingerboard and bridge, with locally sourced tonewood used for the back, sides and neck. Its modern matte finish gives it a clean appearance and allows the natural wood texture to remain noticeable. Available in Natural Satin and Smoky Black, it features die-cast chrome tuning machines, black ABS bridge pins and a urea nut and saddle. The F400 is a purely acoustic instrument, with no built-in pickup, preamp or electronic controls.

Key Features

• Traditional Western dreadnought-style body
• Spruce top for clear and resonant acoustic sound
• Full-bodied tone suitable for strumming and flatpicking
• Carefully designed bracing for enhanced resonance
• Lightweight and durable construction
• 634 mm (25-inch) scale length
• 43 mm nut width
• 10 mm string spacing
• Rosewood fingerboard
• Rosewood bridge
• Locally sourced tonewood back and sides
• Locally sourced tonewood neck
• Urea nut and saddle
• Die-cast chrome tuning machines
• Black ABS bridge pins
• Ultra-thin polyurethane finish
• Modern matte body and neck finish
• No pickguard or body binding
• Available in Natural Satin and Smoky Black
• Purely acoustic construction without built-in electronics

Specifications

• Type: Steel-String Acoustic Guitar
• Series: F400 Series
• Model: F400
• Body Shape: Traditional Western (Dreadnought-Style)
• Top Material: Spruce
• Back Material: Locally Sourced Tonewood
• Side Material: Locally Sourced Tonewood
• Neck Material: Locally Sourced Tonewood
• Fingerboard Material: Rosewood
• Fingerboard Radius: R400 mm
• Bridge Material: Rosewood
• Nut Material: Urea
• Saddle Material: Urea
• Scale Length: 634 mm (25 inches)
• Body Length: 505 mm
• Total Length: 1029 mm
• Body Width: 412 mm
• Body Depth: 96–116 mm
• Nut Width: 43 mm
• String Spacing: 10 mm
• Tuners: Die-Cast Chrome (TM-29T)
• Bridge Pins: Black ABS
• Body Binding: None
• Pickguard: None
• Soundhole Inlay: Brown (Natural Satin) / White (Smoky Black)
• Body Finish: Matte
• Neck Finish: Matte
• Available Finishes: Natural Satin, Smoky Black
• Finish Type: Ultra-Thin Polyurethane
• Electronics: None
• Controls: None
• Connections: None
• Strings: .012 / .016 / .024 / .032 / .042 / .053
• Included Accessories: Hex Wrench
• Case: Not Included

The Yamaha F400 is well suited to beginners, developing guitarists and players looking for an affordable, reliable acoustic guitar with a traditional dreadnought sound. Its comfortable playing dimensions, spruce top and full-bodied tone make it a versatile choice for practice, strumming, flatpicking and everyday music-making.