The Yamaha FSX400 Concert Electro Acoustic Guitar, Natural Satin is a compact, stage-ready acoustic with a clean, modern look. A concert-style body delivers a focused voice with sweet mids and clear trebles, helped by a spruce top, carefully designed bracing and an ultra-thin polyurethane finish that lets the soundboard breathe. The minimalist aesthetic, without a pickguard or body binding, keeps things sleek under lights, with a bold brown soundhole inlay as a subtle accent. Built from locally sourced tonewoods, it balances comfort, projection and durability for practice sessions and gigs.
 
Plug-in tones come courtesy of System75 electronics, giving easy control with volume, 4-band EQ, onboard tuner and a phase switch to keep feedback in check. A 25" (634 mm) scale length eases tension, slightly narrower string spacing helps chords fall under the fingers, and a 43 mm nut with a rosewood fingerboard keeps the feel familiar and fast. Covered chrome tuners and a rosewood bridge round out a reliable, no-nonsense spec. The FSX400 is a smart, portable electro acoustic that looks sharp and performs night after night.
Compact concert body, focused tone
The Yamaha FSX400 Concert Electro Acoustic in Natural Satin brings a tighter, more controlled acoustic voice that loves fingerpicking and detailed chord work. Its concert-style body keeps the low end tidy while projecting sweet mids and clear trebles, so parts sit neatly in a mix without fighting other instruments. Easy to take anywhere and comfortable for smaller players, it delivers an intimate feel that still carries across a room or through the PA
Stage-ready control with System75
Plug in and go with System75 electronics: volume, 4-band EQ, onboard tuner and a handy phase switch to tame feedback. Dial in sparkle, warmth or cut in seconds, then focus on playing. It's a streamlined, reliable setup for open mics, gigs and rehearsals, giving you a natural amplified sound that reflects the guitar’s acoustic character without extra pedals or fuss
Resonant build and easy playability
A spruce top, carefully designed bracing and an ultra-thin polyurethane finish let the soundboard breathe for lively response, note separation and sustain. The 25" (634 mm) scale eases string tension, while slightly narrower string spacing helps chords fall under the fingers cleanly. A 43 mm (1 11/16") nut, rosewood fingerboard and locally sourced neck wood round out a comfortable feel that stays friendly on longer sessions and rewarding as your touch develops
Minimalist look, everyday durability
The Natural Satin matt finish pairs with a clean top free of pickguard and binding for a modern, stripped-back aesthetic, accented by a bold brown soundhole inlay. Covered chrome tuners keep tuning steady, and the rosewood bridge anchors intonation with no drama. Built from locally sourced tonewoods to Yamaha’s high durability standards, the FSX400 is a tough, no-nonsense electro acoustic that looks sharp and works hard night after night
Specifications
Product Name: Yamaha FSX400 Concert Electro Acoustic Guitar, Natural Satin
Product Code: FSX400 NATURAL SATIN
Body
Body shape: Concert style
Top: Spruce
Back & sides: Locally sourced tonewood
Bracing: Carefully designed for maximum resonance
Pickguard: None
Binding: None
Soundhole inlay: Brown
Body finish: Matt (ultra-thin polyurethane)
Colour: Natural Satin
Neck & Fretboard
Neck material: Locally sourced tonewood
Scale length: 634 mm / 25"
Nut width: 43 mm / 1 11/16"
Fingerboard: Rosewood
Bridge: Rosewood
Neck finish: Matt
String spacing: Slightly narrower for comfort
Hardware & Electronics
Tuners: Covered chrome
Electronics: System75
Controls: Volume, 4-band EQ, tuner, phase switch