FiiO FT1 Closed-Back Over-Ear Headphones - Natural Wood Sound

In this review of the FiiO FT1 over-ear headphones, the bottom line is simple: these are for listeners who want a warm, natural-sounding closed-back headphone with premium wooden ear cups and a surprisingly detailed midrange. The FT1 stands out because of its nano wood fiber composite diaphragm and North American black walnut ear cups, which together produce a smooth midrange, clear highs without sharpness, and a tonal character that suits home listening and studio reference work. Build quality and comfort make them easy to live with for long sessions.

Key Features

• Nano wood fiber diaphragm: The composite diaphragm blends spruce and carbon fiber for a thin, responsive 0.1mm driver that improves transient response and high-frequency extension.
• W-shaped independent suspension: FIIO's design increases the effective vibrating area by about 25.8%, allowing the driver to store and deliver more sound energy for richer dynamics.
• Black walnut ear cups: Solid North American FAS grade walnut reduces cavity resonance and standing waves while giving each headphone a unique grain and natural finish.
• Lightweight adjustable headband: Steel ball slide rails with 0 to 11 notch adjustment and suede contact padding provide durable, breathable comfort across head sizes.
• Detachable silver-plated cables: Two 1.5m oxygen-free copper silver-plated cables are provided with 3.5mm single-ended and 4.4mm balanced terminations for flexible connectivity.

Who It's For

The FT1 is best for home listeners, casual studio users, and anyone who prefers the sonic signature of wood-bodied headphones: warm mids, controlled low end, and clear but non-fatiguing highs. Audiophiles who appreciate natural timbre and a tactile premium build will find the walnut cups and plush earpads appealing.

These are not aimed at those who need fully flat, clinical reference monitors for mastering, or users who require active noise cancellation for commuting; the FT1 is a closed-back, comfort- and tone-focused headphone rather than a noise-cancelling travel solution.

Pros & Cons

Pros

• Natural, smooth midrange and clear highs thanks to the nano wood fiber composite diaphragm and W-shaped suspension.
• Premium, unique-looking North American black walnut ear cups that reduce unwanted resonance.
• Comfortable, adjustable headband and plush earpads make them suitable for long listening sessions.
• Included silver-plated oxygen-free copper cables with both 3.5mm and 4.4mm connectors add versatility and value.

Cons

• Not intended as a perfectly neutral reference headphone for critical mastering; its voicing favors musicality over absolute flatness.
• Closed-back design can be warmer but may be less airy than open-back alternatives for some listeners.

Specifications

Driver type	60mm large dynamic driver, nano wood fiber composite diaphragm
Ear cup material	North American FAS grade black walnut solid wood
Headband	Steel ball slide rail, 0-11 notch adjustment with suede padding
Cable	Two 1.5m oxygen-free copper silver-plated cables, 24AWG, 392 strands (3.5mm and 4.4mm)
Design	Closed-back over-ear
Diaphragm thickness	Approximately 0.1mm

Our Verdict

The FiiO FT1 is a compelling choice for listeners who want a warm, musical closed-back headphone with high-quality materials and clear, non-fatiguing detail. With premium walnut cups, comfortable fit, and dual silver-plated cables, it delivers strong value for home listening and light studio work where natural tonality matters.

Frequently Asked Questions

Are the cables replaceable?
Yes, the FT1 uses detachable cables and ships with two 1.5m oxygen-free copper silver-plated cables with 3.5mm and 4.4mm plugs.

Do the wooden ear cups affect sound?
Yes, the solid black walnut ear cups help reduce cavity resonance and contribute to the headphones' warm, natural midrange.

Are these suitable for studio use?
They are suitable for casual studio work and monitoring where a musical presentation is desired, but those needing perfectly neutral headphones for mastering may prefer a flatter reference model.