FiiO RR11 Portable FM Radio with USB DAC Mode
We are an authorized FiiO dealer!
Email Your Question
Pairs well with
Free Shipping
We only ship within Canada. Items purchased online qualify for free shipping!
30 Day Returns
All products are eligible for returns within 30 days. All original packaging is required.
Installation & Calibration
Ask about our installation services on home theatre & stereo equipment along with automation.
FiiO RR11 Portable FM Radio with USB DAC Mode
Overview
The FiiO RR11 is a pocket-sized portable stereo FM radio with a hand-turned tuning wheel, a retro look and a second life as a headphone amplifier for your phone or computer. Plug in the included earbuds, slide it to FM and roll the wheel until a station comes in, with a stereo indicator that lights when a stereo signal is detected. It's for anyone who wants real over-the-air radio without data, apps or a phone screen, in something small enough to carry everywhere.
A Silicon Labs Si4831 tuner covers three FM ranges: 87 to 108MHz for standard broadcasts, 76 to 90MHz for Japan and 64 to 87MHz for campus stations. The earphone cable doubles as the antenna, and a FiiO DDB custom analog chip handles the amplifier and the BASS+3D sound effect, with a switch for bass boost or bass boost plus 3D.
Switch to AMP mode and the included USB-C to USB-C cable connects the RR11 to a phone, player or computer, decoding up to 384kHz/32-bit and driving headphones from 8 to 100 ohms. A 300mAh battery runs over 8.5 hours on FM and over 17.5 hours in AMP mode, and the RR11 can be used while it charges, all in a slim aluminium-alloy body of about 46g.
Simcoe Audio Video Insight
Because the earphone cable is the RR11's antenna, reception depends on it: keep the cord stretched out rather than bundled up when a station is weak. Turn the tuning wheel slowly, since the analog tuning rewards patience, and a light hiss between stations is normal FM behaviour rather than a fault. In AMP mode, mind which end of the included cable goes where, as FiiO notes the cable is directional; the gain in this mode is a modest 1.5x, so it's a clean, simple headphone output rather than a high-power amp. Any headphones with a 3.5mm plug will work.
More Info
Why the FiiO RR11 Stands Out
Three FM Bands
64 to 108MHz, including Japan and campus ranges.
Analog Tuning Wheel
Hand-tuned stations with a stereo indicator.
Si4831 Tuner
Silicon Labs FM radio chip.
AMP Mode via USB-C
Decodes up to 384kHz/32-bit with the included cable.
BASS+3D Sound
Bass boost, or bass boost plus 3D.
Up to 17.5 Hours
Over 8.5 hours on FM; usable while charging.
Buyer's Guide
Who It's For
- The FM Radio Listener: Wants live radio without data or an app.
- The Phone Listener: Wants a simple USB-C headphone output for a phone.
- The Retro Gadget Fan: Wants a pocket radio with a real tuning wheel.
How It Compares
Compared with streaming radio through a phone app, the RR11 picks up stations over the air with no data plan, no app and no phone battery drain, and its analog wheel makes tuning a hands-on experience. Its AMP mode then adds a second use, giving a phone or computer a USB-C headphone output for wired earbuds or headphones.
FiiO RR11 Portable FM Radio with USB DAC Mode Specifications
| General Information | |
|---|---|
| Model | FiiO RR11 |
| Brand | FiiO |
| Product Type | Portable stereo FM radio and headphone amplifier |
| Colours Available | Black, Red, Silver, Titanium Gold |
| Radio | |
| Tuner Chip | Silicon Labs Si4831 |
| FM Bands | FM1 87 to 108MHz; FM2 76 to 90MHz; FM3 64 to 87MHz |
| Tuning | Analog tuning wheel |
| Antenna | Earphone cable |
| Sensitivity | ≤15dBµV (S/N = 30dB) |
| SNR / THD+N (FM) | ≥45dB (A-weighted); <0.3% |
| Indicators | Stereo, frequency pointer, radio, battery level |
| AMP Mode | |
| USB Input | USB-C, up to 384kHz/32-bit via included cable |
| Output Power (3.5mm) | ≥40mW + 40mW @ 32Ω; ≥30mW + 30mW @ 16Ω; ≥5mW + 5mW @ 300Ω |
| SNR | ≥100dB (A-weighted) |
| THD+N | <0.04% (1kHz/-24dB @ 32Ω) |
| Frequency Response | 20Hz to 95kHz (<3dB) |
| Output Impedance | <1Ω |
| Recommended Impedance | 8 to 100Ω |
| Features and Controls | |
| Hardware | MS430 SoC; FiiO DDB AS100 custom analog sound effect and amp chip |
| Sound Effects | BASS+3D: off, bass boost, bass boost + 3D |
| Controls | Power/volume knob, FM tuning knob; FM band, mode and sound effect switches |
| Headphone Output | 3.5mm |
| Power and Physical | |
| Battery | 300mAh lithium |
| Battery Life | ≥8.5 hours (FM); ≥17.5 hours (AMP mode) |
| Charging | About 2 hours, DC 5V ≥1A; usable while charging |
| Body | Aluminium alloy |
| Dimensions | About 83.2 x 39.4 x 13mm |
| Weight | About 46g |
| In the Box | Earbuds with foam covers, USB-C to USB-C cable |
Simcoe Audio Video Installation
Our professional team of designers and installers provide custom design solutions and installation for existing homes and new builds. We work with home owners, home builders and designers to create scalable solutions tailored to you.
Home Theatre & Media Rooms | Home Audio Solutions | AV Automation