FiiO RR11 (Black)

Professional-Grade FM Radio Chipset

Equipped with a professional Si4831 FM Radio Chipset from Silicon Labs, the FiiO RR11 offers wide, expansive FM coverage. It catches clear and stable radio signals. With this high-grade chipset, FiiO RR11 supports three FM Bands, FM1(87~108MHz), FM2(76~90MHz, and FM3(64~87MHz). Do note that the playback depends on local FM stations and signal strength.

Analog PVR TUning

FiiO RR11 features an analog rotating wheel, which is carefully designed to simulate PVR tuning. Users can use it to fine-tune the FM band and capture the frequency of each radio station. This gives a classic, retro, nostalgic feedback, which is best experienced personally.

Built-in Signal Enhancement Antenna

FiiO RR11 not only utilizes the headset antenna but it also has a built-in high-performance PCB signal gain antenna. It significantly enhances the radio signal capture capability and promises a clear FM radio experience to the users.

FM/AMP Dual-Operating Modes

FiiO RR11 adopts high-grade audio circuitry. It can also be used as a digital signal processor using a smartphone as a USB DAC/AMP. FiiO bundles the RR11 with a USB Type-C to Type-C DAC Adapter cable. Using FiiO’s enhanced audio circuitry, the RR11 promises quality sound performance in AMP mode as well. We get up to 8.5H battery durability in FM mode and up to 17.5H battery durability in AMP mode.

Advanced 3D Bass Modes

FiiO RR11 is equipped with customized DDB Analog sound effect features and an amplification chipset. The device has a two-level 3D bass mode, which allows users to customize the output to their liking. The Magic Bass 1 mode gives punchier bass, and the Magic Bass 2 mode provides bass-boosted 3D Surround sound.

Exquisite Colorful Build Quality

FiiO RR11 has a compact and handy design crafted using high-quality aluminum alloy material. The device has an ultra-thin 13mm design and is available in four exciting color options. The retro FM function is matched with modern aesthetics, giving a premium, exquisite in-hand feel.