FiiO OAK NANO
Single dynamic driver in-ear monitors
- Pure Titanium CNC-Machined Shell
- 13.8mm external magnet dynamic driver
- W-shaped diaphragm with independent surround
- Cryo-treated silver-plated monocrystalline copper cable
- Includes 3.5mm/4.4mm/TC swappable plugs
- 0.78mm 2-pin detachable cable
FiiO OAK NANO
A New Movement in Sound: The OAK Series Debut
OAK NANO draws inspiration from classic wristwatch aesthetics, combining watch-grade craftsmanship with a pure titanium CNC-machined shell. This flagship product offers an elegant, mirror-finished design built to stand the test of time.
13.8mm External Magnet Driver
Building on the legacy of the FD7, the OAK NANO steps up to a larger 13.8mm driver with an enlarged and thickened magnet. Magnetic flux density reaches nearly 1.5T within the voice coil gap, with distortion as low as 0.1% even at 114dB SPL. This immense magnetic force provides raw driving power for greater amplitude and superior transient response, delivering a remarkably full-bodied and authoritative sound.
Cryo-Treated Silver-Plated Cable
The OAK NANO features a 6N monocrystalline copper cable with silver-plated conductors, subjected to over 100 hours of deep cryogenic treatment at -192°C. This liquid nitrogen process releases internal stresses within the metal, optimizing the microstructure for smoother and more natural audio signal transmission. The result is a conductor of exceptional purity that preserves every detail of your music.
High-Flux Magnetic Control
Upgraded with a 13.8mm driver and a larger magnet, the OAK NANO reaches a magnetic flux density of nearly 1.5T. This immense force ensures powerful driver control and maintains distortion as low as 0.1% even at 114dB SPL, delivering exceptional transient response.
Precision Acoustic Tuning
Features the Acoustic Prism system to correct phase and eliminate time-lag for refined clarity. Includes dual swappable nozzles (Red/Black) with varying damping densities to allow users to switch between atmospheric bass or detailed treble profiles.
Seamless 3-Plug Connectivity
Designed for flexibility, it features a 0.78mm 2-pin detachable cable with 3.5mm, 4.4mm, and Type-C swappable plugs. The Type-C plug integrates a BES3001-SP DSP chip for 32-bit/384kHz Hi-Res decoding and 8-band PEQ tuning.
Premium accessories
OAK NANO comes standard with 22 pairs of eartips in a variety of styles, along with a newly designed carrying case. Everything you need, right out of the box-no afterthoughts required.
Technical Details
- OAK NANO x 1 Pair
- NEST CUBE storage case x 1
- Cryogenically treated silver-plated monocrystalline copper cable with swappable plugs x 1
- 3.5/4.4mm swappable plug x 1 (4.4mm plug pre-installed)
- Type-C digital audio swappable plug x 1
- Swappable nozzles x 2 pairs (black nozzles pre-installed)
- Foam eartips x 2 pairs (M), Bass eartips x 3 pairs (S/M/L), Balanced eartips x 3 pairs (S/M/L) (M pre-installed), Vocal eartips x 3 pairs (S/M/L), Dual-flange eartips x 2 pairs (M)
- Magnetic cable clip x 1
- Cleaning brush x 1
- SpinFit eartips x 3 pairs (S/M/L)
- HS18 eartips x 3 pairs (S/M/L)
- HS20 liquid silicone eartips x 3 pairs (S/M/L)
- OAK NANO packaging box x 1
- Quick start guide x 1
Processing Time
This product is currently in its pre‑order period. Pre‑orders apply to items not yet in stock, and shipping will begin once they arrive. Processing times are estimates only.
Pre-order Period:
- No ETA. Subject to manufacturer updates.
Note:
- No cancellation of orders once ordered.
- All orders to be shipped out sequentially.
