FiiO FT1 Closed-Back Headphones with Nanowood Diaphragm — Black Walnut Wood Cups, Detachable Cable

FiiO FT1: Closed-Back Headphones with Nanowood Diaphragm

Introducing FiiO’s first closed-back wooden earphones. The FT1 pairs premium North American black walnut ear cups with an advanced driver system to deliver a refined listening experience in a compact form. Each cup showcases the natural grain of the wood, making every unit feel distinctly personal.

At the heart of FT1 is a 60mm large dynamic driver and a nano wood fiber composite diaphragm. The combination is engineered for a light, stiff surface that supports quick transients and a broad high-frequency extension, while maintaining a warm, dense midrange. The result is a sound profile that listeners often describe as sweet, smooth, and richly detailed in vocal regions.

Engineering that aims for pace, precision, and presence

• Nano wood fiber composite diaphragm: a 0.1mm-thick surface blending carefully selected wood fibers with carbon material for lightweight strength and fast response.
• W-shaped independent suspension: this design increases the effective vibrating area by about 25.8%, enabling more dynamic energy storage and quicker micro-movements.
• North American black walnut ear cups: dense, solid wood helps reduce unwanted cavity resonance and standing waves, while the grain creates a distinctive, natural appearance.
• Ergonomic, portable headband: steel ball slide rails offer durable adjustment, with 0–11 notches and suede-covered contact points for comfort during long sessions.
• Premium cables included: two oxygen-free copper cables with silver plating and 392 strands each, 1.5 meters long, offering both 3.5mm single-ended and 4.4mm balanced connections.

Real-world use: home listening, studio work, and beyond

• Home listening: the combination of wood warmth and detailed mids can enhance vocal presence on albums and films, creating a more engaging listening room experience.
• Studio and recording environments: the FT1’s responsive driver and extended highs may support critical listening tasks, such as evaluating transients and tonal balance during mixing and mastering.
• Setup flexibility: detachable two-cable design lets you pair the headphones with different interfaces or players without sacrificing sound quality.
• Comfort and aesthetics: the natural wood cups paired with a soft suede headband condition the overall feel, facilitating longer sessions with less fatigue.

In short, FT1 blends artisanal wood craftsmanship with modern acoustic engineering to offer a potentially immersive, studio-friendly listening option for home and professional environments. Benefits described here reflect design intent and observed characteristics, not guaranteed outcomes.