FiiO Q5s Portable DAC & Headphone Amplifier Bluetooth DSD [b-Stock]



b-Stock product, ( read below) in excellent conditions, original box, full warranty.

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228,69 €

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Brand: FiiO


FiiO Q5s Bluetooth DSD-capable Amplifier

A masterpiece gets even better

Dual AK4493 DAC chips | XMOS XUF208 768K/32bit/DSD512 decoding | Bluetooth 5.0 with all format encoding | Coaxial/Optical/Line-In/USB and 2.5mm/3.5mm/4.4mm

Chewing through formats with ease Packing dual AK4493 chips

The extremely powerful flagship DAC amplifier has once again set a new bar in performance. The Q5s employs a dual DAC design, with the left and right channels each equipped with anent-generation AKM AK4493 DAC chip - with its lower distortion, higher signal-to-noise ratio, and greatly more refined mids and highs.

Massive improvement from upgraded clock management

In order to further improve sound quality, the Q5s utilises the XMOS XUF208 USB decoding chip aired with a precise clock matching management system, allowing for support up to 768kHz/32-bit PCM and hardware-decoded native DSD - so you can be sure of excellent sound no matter what format your music is in. 

Bluetooth 5.0 More comprehensive Bluetooth codec support

Thanks to the flagship Qualcomm CSR8675 Bluetooth chip, the Q5s is able to support Bluetooth 5.0 which ensures a stable high quality Bluetooth audio experience. Various bluetooth audio codec support- such as AAC, SBC, aptX, aptX LL, LDAC, and HWA. 

Audiophile-grade power supply

A well-designed power supply goes a long way towards achieving great sound. Alongside the numerous low-noise LDO regulators, the analog, digital, low-pass, and amplification sections of the Q5s are independently powered and isolated from each other - ensuring your music comes though as cleanly and purely as possible. 

Feel the music though true high-fidelity sound

The dual AK4493 DACs work together with six carefully-implemented op amps to form a truly balanced audio design. 4-channel analog volume control, Panasonic film capacitors. 

Upgrades you will see eve outside with the AM3E

The Q5s continues to use the interchangeable amp module design of its predecessor, and is fully compatible with all FiiO amp modules released thus far. The new standard 3.5mm single-ended as well as both 2.5mm and 4.4mm balanced outputs. 

Decoding capabilities worthy of a flagship 

With the upgrade to the XMOS clock management system, the Q5s has unparalleled decoding capabilities over USB, SPDIF, and Bluetooth. USB supports up to 784kHz/32bit and native hardware decoded DSD512; SPDIF supports up to 192kHz/32bit; and Bluetooth supports up to 96kHz/32bit (under LDAC).

Exquisite finish exudes quality luxury

The sandblasted all.aluminium alloy CNC chassis with perfectly rounded wonders give the Q5s a suave and stout experience worthy of its position. 

Intelligent craftsmanship that considers all details

The back of the Q5s in made of high-quality polyurethane leather with a feel you'll just grow positively attached too. The three buttons and an upgraded volume knob on the side allow for an ergonomic and tactile way to interact with your music. 

Intuitively know the details with just a glance

Each input mode is represented with a separate indicator light so you'll know where you are playing from just with a glance. Long-press the input selection button on the side to view how much battery is left according yto the status of 4 LEDs. Even with tiny details like these, we put and heart and soul into making the experience better for you. 

Looking forward turning on the lights

The RGB lights are a cover way of indicating the audio format - the 6 different colours quickly tell you which Bluetooth codec is currently being played through the Q5s. 

*When in USB decoding mode, the RGB lights indicate sampling rate. 

  • SBC: Blue light flashing
  • AAC: Cyan light flashing
  • LDAC/DAC: Withe light flashing/stays steadily on
  • LHDC: Green light flashing
  • aptX/aptX Low Latency: Purple light flashing
  • aptXHD: Yellow light flashing

Exhaustive list of outputs

Standard with the Q5s is the all-new AM3E balanced amp module, with 3.5mm single-ended as well as 2.5mm and 4.4mm balanced outputs. Of course, the Q5s also supports line-out output. 

Fully stocked on inputs

In addition to USB and Bluetooth decoding, the Q5s also supports SPDIF digital input and line-in analog input. The coaxial, optical, and analog line-in input are all handled though a multifunction input port that supports up to 192kHz/32bit.

Find your rhythm with gain and bass boost controls

The hardware gain and bass boost control circuits ensures that the quality of your music doesn't diminish while still allowing you to het your music to sound exactly the way you want it. 

Plentiful power reserves for constant usage everyday

The massive built-in 3800mAh rechargeable polymer lithium-ion battery is sure to be able to get you through the day in most situations. 

  • USB decoding >9H
  • COAX >10H
  • AUX >25H
  • PO >9h

Get rid of battery anxiety with intelligent auto-shutdown

With the automatic shutdown function, is there is no input source or there has been no music played though a connected input source after a set time (default 10 minutes), the Q5s will automatically turn itself on, further enhancing battery life and saving energy until when you really need it. 

Use to worry-free with intelligent adjustment

When connected to your computer, the Q5s will automatically adjust its charging current and rate according to smart detection of the USB port's output capability. And when connected to a phone via USB, the Q5s will automatically know not to charge and draw power from it - so you can just use the Q5s free of any worries!

*Best when used with the FiiO CL06 an ML06 cables

Combining 2 into 1 for simpler operation

The original Q5 has a separate power button and volume knob. However with the Q5s, turning it on and off is controlled by simply turning the volume knob past a certain point - making it more convenient and easier to use.

Say goodbye to imbalance with ADC volume adjustment 

You no longer have to be annoyed by tony volume imbalances between the left and right channel with ADC volume adjustment on the Q5s. The ADC curve reconstruction process effectively eliminates any channel volume imbalances that occur when adjusting the volume though a traditional analog potentiometer, and also allows for much greater precision in adjusting the volume in tiny steps. 

No need to install drivers - Fully compatible with both USB Audio 1.0&2.0

For ultimate convenience, you can simply enable the USB Audio 1.0 mode to experience decoding up to 96kHz/24bit PCM without needing to install any drivers. (Press and hold the previous track button, then connect via USB to start USB Audio 1.0 mode). 

Discover more flexibility with just a few taps

With the FiiO Music app, after connecting the Q5s via Bluetooth you can adjust its channel balance, select the low-pass filter, control the RGB lights, and customize the power-saving shutdown timer. 

Certified by multiple reputable institutions 

The Q5s is: Hi-Res Audio certified, Hi-Res Audio Wireless certified, Apple MFi certified, Qualcomm aptX certified, and Sony LDAC certified. 

The Q5s comes to you with a wealth of accessories for a premium experience. 

Note: to connect the unit to an Android smartphone it’s requested the separate purchase of the FiiO CL06 ( USB-C) or ML06 ( microUSB) cable. For Apple, the Lightning cable is included.


  • Output power: >220mW (PO/32Ω)/>560mW(BAL/32Ω)
  • THD+N: <0.002% (1kHz/32Ω)
  • SNR: >115dB
  • Output impedance: 1Ω
  • Headphone out: 2.5+4.4mm Balanced/3.5mm(PO)+iLine Out
  • Variety of inputs: micro USB/OPT/COAX/LINE IN
  • Sampling Rate Supported Up to: 768kHz/32bit
  • DSD: DSD64/128/256/512
  • Battery Capacity: 3800mAh
  • Battery Life: >9H
  • Bluetooth codec support: AAC/SBC/aptXLL/aptX HD/LDAC
  • Dimensions: 124 x 64 x 16 mm
  • Weight: 198g

A ´B-Stock´ is a product which has been returned by a customer within their 14/30 Day Money Back Guarantee. These items are offered at a special, reduced price. Please note, that occasionally the packaging is no longer in pristine condition. B-Stock products are in full working order and are checked by specialists before releasing them as B-Stock. They come with the full 2 year warranty as any other new product. Any special comments about a B-Stock product will be noted at the beginning of the article description.

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FiiO Q5s Portable DAC & Headphone Amplifier Bluetooth DSD [b-Stock]

b-Stock product, ( read below) in excellent conditions, original box, full warranty.

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