FiiO X5 Portable Player

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FiiO X5 High Resolution Lossless Digital Audio Player

FiiO have long been creating fantastic products at great prices and the X5 is no exception. However, don't let the price of this little unit deceive you as this is a very capable player. The X5 offers stunning performance for those who love their music but want a step up from their iphone / ipod. The X5 also makes for an ideal partner as a transport for other portable DACs such as the Mojo and Hugo.

High Quality Processing

The Fiio X5 utilises the Ingenics 4760B dual-core 600MHz CPU and supports all six major lossless music formats – DSD, APE, FLAC, ALAC, WMA, and WAV lossless music formats. This is the most complete set of supported formats to date among Hi-Fi DAPs. The X5 even decodes Apple’s proprietary ALAC format seamlessly.

FiiO X5 Portable DAP, London

USB DAC Capability

The X5 serves not only as a DAP, but also as a USB DAC when connected to a computer, thus satisfying your music needs in and out of the house. The DAC also supports playback in 192KHz/24 Bit for that truly high-resolution sound. Users can also adjust the X5′s equalizer according to their preferences, tailoring the X5′s sound output to different headphones and music genres to produce their ideal sound.

Performance Power Supplies

Using a quad-balanced power supply, the X5 achieves bipolar output without using coupling capacitors. This avoids any coupling noise from capacitors. The X5 features 2 Micro SD card slots and supports up to 128GB (2 x 64GB) of cards. There are also plans to support 256GB and 512GB with future firmware upgrades.

Stunning Interface

The device has a 2.4″ IPS colour LCD display and an all-new mechanical scroll wheel (using Alps rotary switch components from Japan) with a custom UI forged from years of experience and feedback. The mechanical interface can be operated out of eyesight and shortcut keys allow fast access to essential options. You will have quick access to songs and batch addition of songs to favourites collection.


The FiiO X5 comes with three output ports: headphone out, line out, and coaxial digital output. Apart from connecting directly to headphones, you can also connect it to other DACs and amps. The X5 features 120 levels of digital volume control and low gain/high gain available to adapt to the different sensitivity levels of headphones and earphones. If the players exceed the maximum voltage and/or current levels, a relay will switch to protect your headphones/earphones from damage.


- Model -X5
- Colour – Black
- Material – Aluminium Alloy
- Dimensions (in mm) – 67.6 x 114 x 15.6
- Weight – 195g (400g including packaging)
- Display Screen – IPS 400 x 360
- Memory – Internal: 8GB | External: Up to 128GB (2 x 64GB SD card – not included)
- Analogue Audio Output Jack – 3.5mm headphone output jack
- Digital Audio Output Jack – 3.5mm headphone output jack
- USB DAC – Supports 192K/24B
- Phone Out (PO) – 3.5mm headphone output jack
- Headphone Impedance Range – 16~150Ω
- Volume Control Type – 120 levels digital volume control mode
- Bass Boost – 10 bands graphic equalizer
- Treble – 10 bands graphic equalizer
- Left/Right Channel Adjustment – 5dB
- Gain Selection – 0/6dB

Partial Performance Parameters For Line Output
- THD+N – < 0.0025%@1KHz
- Frequency Response – 20Hz~20KHz (+/- 0.1)
- Crosstalk – > 100 dB @10KΩ @1KHz
- SNR – > 115 dB (A-Weight)
- Dynamic Range – > 115dB
- Line Output Level – > 1.5 Vrms

Part Of The Performance Parameter Of Phone Out
- Output Power 1 – > 460 mW@16Ω THD<1%
- Output Power 2 – > 255 mW@32Ω
- Output Power 3 – > 28 mW@300Ω
- Frequency Response – 20Hz~20KHz (+/- 0.1)
- SNR – > 115 dB
- Output Impedance – < 0.26Ω
- Crosstalk – > 75 dB@1KHz
- THD+N – < 0.003%@1KHz
- Maximum Output Voltage – > 8 Vp-p
- Maximum Output Current – > 150 mA

Power And Battery
- Power – USB 5V/500mA |Recommend: USB 5V 2A
- Charge Display – Red light indicates, green light turns on after fully charged
- Battery Display – Yes
- Battery Capacity – 3700 mAH
- Battery Life – > 10 hours
- Charging Time – < 4 hours

Audio Formats Supported
- Lossless – APE (Fast): 192K/24B | APE (Normal): 96K/24B | APE (High): 96K/24B | FLAC: 192K/24B | WAV: 192K/24B | WMA 9.1 Lossless: 96K/24B | Apple Lossless: 192K/24B
- Lossy Compression – MP2 | MP3 | AAC | ALAC | WMA | OGG

What’s In The Box?
- Fiio X5 DAP
- Transparent Black Silicone Case
- 2 x Screen Protectors
- 3 x 3.5mm Push Plugs
- USB Micro SD Card Reader
- USB to Micro USB Charger/Data Cable Coaxial Cable Adapter
- USB OTG Cable
- User Manual


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