FiiO S15 Audio Streamer, Silver
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Key Features
- AKM AK4191+AK4499EX flagship DACs
- Multi-mode operation including Roon Ready and Bluetooth
- 10-band PEQ for precise sound customisation
- HDMI ARC for seamless audiovisual integration
- 7.84-inch colour touchscreen with Android 12 OS for easy navigation
FiiO S15 Audio Streamer, Silver Overview
The FiiO S15 is a versatile, all-in-one hi-fi media streamer ideal for living room setups or personal audio systems. It combines everything you need—network streaming, local playback, decoding, and preamplification—into a single device. The S15 features the AK4191+AK4499EX DAC combo for outstanding audio fidelity, coupled with dual femtosecond crystal oscillators to reduce phase noise. With HDMI ARC and a variety of input/output ports, including Balanced XLR, it easily connects to your home AV system for seamless integration.
The large 7.84-inch touchscreen, displaying a custom Android 12 OS, ensures intuitive control, while compatibility with various sources, including LAN servers, USB drives, and AirPlay, makes controlling and navigating your music library effortless. Its customisable 10-band PEQ and fully balanced analogue architecture ensure pristine sound. Plus, with support for up to 2TB of storage via M.2 SSD or microSD card, this compact device has everything an audiophile could want.
Product Ref: 323492
Full Description
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What's in the Box?
- FiiO S15 Audio Streamer
- HDD cage data cable supporting 3.0
- Spare fuse
- HDD cage installation screwdriver
- USB-A dust plug
- USB-C dust plug
- AC power cord
- Bluetooth remote
- 3.5mm audio cable
- M.2 HDD cage
- Warranty card
- Quick start guide
- HDD cage installation manual
- Remote control diagram
Specifications
General
| Name/Model | S15 |
|---|---|
| Hardware solution | Master control: Qualcomm Snapdragon 660DAC: AK4191+AK4499EXUSB decoding: XU316Bluetooth: QCC5125 (reception) |
| Work mode | Android modePure Music modeUSB DAC modeBluetooth receiving modeAirPlay modeCoaxial Decoding modeRoon ReadyOptical Decoding modeHDMI IN modeHDMI ARC modeAES Decoding mode |
| Colour | Black/Silver |
| Weight | Approx. 5647g |
| Dimensions | Approx. 430 x 274.5 x 89.5 mm |
| Volume control | Volume knob |
| Display | 7.84-inch (400x1280) bezel-less display |
| ROM | 64GB/About 46GB available |
| RAM | 4GB |
| M.2 portable hard disk | Supports 2TB |
| Storage card | Single microSD card expansion, supports up to 2TB in theory |
| Channel balance | L20~R20 (each for 0.5dB) |
Buttons and Ports
| Knob | Encoder knob (including volume adjusting)Output selection knob (including power on/off) |
|---|---|
| USB | Type-C USB3.02 x USB A (data transfer) |
| Grounding terminal | M6x23mm grounding terminal |
| Toggle switch | Ground selection switch |
| Balanced line-out port | XLR3 balanced port |
| Single-ended line-out port | 2 x RCA port |
| Digital optical input port | Optical port |
| Digital coaxial input port | RCA port |
| Digital optical output port | Optical port |
| Digital coaxial output port | RCA port |
| AES input port | XLR3 balanced port |
| AES output port | XLR3 balanced port |
| TRIGGER port | Standard 3.5mm headphone port (TRIGGER OUT port) |
| Ethernet port | 100M Ethernet port |
| HDMI port | HDMI IN portHDMI OUT (ARC) port |
| I2S port | HDMI I2S output port |
Special Functions
| WiFi | 2.4GHz/5GHz, supports DLNA, AirPlay, WiFi song transfer, Roon Ready, etc. |
|---|---|
| Bluetooth transmission (5.0) | AAC/SBC/aptX/aptX HD/LDAC/LHDC |
| Bluetooth reception (5.1) | SBC/AAC/aptX/aptX LL/aptX HD/aptX Adaptive/LDAC |
| FIIO Link | Android supports WiFi and Bluetooth controliOS supports Bluetooth control |
| HDMI decoding | Supports audio decoding for DVD/set-top box/computer |
| HDMI ARC | Supports audio decoding for devices with ARC function |
| HDMI I2S | Supports audio decoding for devices with I2S input |
| All to DSD | Supported |
| EQ adjustment | 10-band dynamic EQ adjustment (±12dB), built-in 8 preset EQ, supports self-define EQ |
| MQA | Supports full decoding |
| Operating mode | Supports gesture navigation, two-button navigation and three-button navigation |
| Max. supported sampling rate | USB DAC: Up to 768kHz/32bit; DSD512 (Native)Native decoding: Up to 384kHz/32bit; DSD256 (Native)USB Audio: 768kHz/32bit; DSD512 (supports DoP/D2P/Native)Coaxial in decoding: Up to 192kHz/24bitAES in decoding: Up to 192kHz/24bitOptical in decoding: Up to 96kHz/24bitCoaxial out: Up to 384kHz/24bit; DSD128 (D2P/DOP)AES out: Up to 384kHz/24bit; DSD128 (D2P/DOP)Optical out: Up to 192kHz/24bitHDMI in: Up to 192kHz/24bitHDMI out: Up to 192kHz/24bit |
| Bluetooth codec indicator (knob indicator light) | Blue: SBCCyan: AACPurple: aptX/aptX LLYellow: aptX HDWhite: LDACGreen: aptX AdaptiveOrange: LHDC |
| Sampling rate indicator (knob indicator light) | Blue: LossyCyan: SQYellow: HRGreen: DSDMagenta: MQA |
| Screensaver | Supported |
| Double tap to wake up | Supported |
| Firmware upgrade | Supports upgrade through local storage + microSD card + OTA |
Power supply parameters
| Power supply | Supports AC 110~120V/220~240V 50/60Hz; 230V and 115V input level switch |
|---|
Audio parameters
Pre XLR out (XLR3 out, USB DAC/Optical/Coaxial/AES decoding)
| THD+N | < 0.00023% (1kHz/0dB@10KΩ) |
|---|---|
| SNR | ≥131dB (A-weighted) |
| Crosstalk | ≥126dB |
| Noise floor | < 2.6uV (A-weighted) |
| Frequency response | 20Hz~70kHz: attenuation < 2.8dB20Hz~20KHz: attenuation < 0.3dB |
| Line output level | 8.9Vrms |
Pre RCA out (RCA out, USB DAC/Optical/Coaxial/AES decoding)
| THD+N | < 0.00026% (1kHz/-0dB@10KΩ) |
|---|---|
| SNR | ≥128dB (A-weighted) |
| Crosstalk | ≥120dB |
| Noise floor | < 1.8uV (A-weighted) |
| Frequency response | 20Hz~70kHz: attenuation < 2.8dB20Hz~20KHz: attenuation < 0.3dB |
| Line output level | 4.5Vrms |
XLR out (XLR3 out, USB DAC/Optical/Coaxial/AES decoding)
| THD+N | < 0.00026% (1kHz/-0dB@10KΩ) |
|---|---|
| SNR | ≥126dB (A-weighted) |
| Crosstalk | ≥120dB |
| Noise floor | < 2.5uV (A-weighted) |
| Frequency response | 20Hz~70kHz: attenuation < 2.8dB20Hz~20KHz: attenuation < 0.3dB |
| Line output level | 4.8Vrms |
RCA out (RCA out, USB DAC/Optical/Coaxial/AES decoding)
| THD+N | < 0.00027% (1kHz/-0dB@10KΩ) |
|---|---|
| SNR | ≥122dB (A-weighted) |
| Crosstalk | ≥117dB |
| Noise floor | < 1.8uV (A-weighted) |
| Frequency response | 20Hz~70kHz: attenuation < 2.8dB20Hz~20KHz: attenuation < 0.3dB |
| Line output level | 2.4Vrms |
Product information
| Product code | FIIOS15-SILVER |
|---|---|
| EAN | 6953175721161 |
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