Better sound from your phone
A CS43131 DAC and SGM8262 amp for a higher-quality listening experience.
FIIODONGLE DACCustomer reviews (3)
FiiO KA11 USB Dongle DAC and Amp - Lightning, Black (Damaged packaging)
Compact, powerful, affordable.
A compact USB dongle with a CS43131 DAC, up to 245mW, 384kHz/32-bit and DSD256 support. This is the Lightning version, for iPhone and iPad.
Regular price
£21.63
£28.99
Save £7.36
Unit price
Order now for next day delivery, with you by Tuesday 27 October. Standard delivery: Thursday 29 October.
Clearance product Full manufacturer warranty
The packaging is damaged. It has been checked and works as it should, and it comes with all its accessories and the manual. No cosmetic marks unless stated. Full manufacturer warranty.
The original retail box is dented, torn or marked. The product inside is well protected and not affected.
The printed guide or manual is included (where the maker supplies one).
Checked and tested by our team: it works as it should.
Everything listed under In the box is included.
It starts up and runs as it should.
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Order by 2pm, Monday to Friday, for next day delivery. Destination and stock availability apply.
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FiiO KA11 USB Dongle DAC and Amp - Lightning, Black (Damaged packaging)
A little extra. A better pairing.
Better together.
Hand-picked pairings for this product. Choose one — we'll add them together.
MEET THE KA11
Compact, powerful, affordable.
A compact USB dongle with a CS43131 DAC, up to 245mW, 384kHz/32-bit and DSD256 support. This is the Lightning version, for iPhone and iPad.
Powerful for its size
Up to 245mW at 16Ω from an 8.5g dongle.
Made for iPhone and iPad
The Lightning version, for iPhones and iPads with a Lightning port.
Read the full description
Condition: Damaged packaging
What this means: The packaging is damaged. It has been checked and works as it should, and it comes with all its accessories and the manual. No cosmetic marks unless stated. Full manufacturer warranty.
The FiiO KA11 is a tiny USB DAC and headphone amplifier that gives iPhones and iPads with a Lightning port a cleaner, more powerful 3.5mm headphone output. The successor to the KA1 is even smaller yet much more powerful: a Cirrus Logic CS43131 DAC and SGM8262 amplifier deliver up to 245mW per channel, it plays PCM up to 384kHz/32-bit and DSD256, and a 125dB signal-to-noise ratio keeps the background silent. This is the Lightning version, for iPhones and iPads with a Lightning port. It is Hi-Res Audio certified.
Smaller than ever, but more powerful
Nearly two years after the KA1, FiiO made the KA11 even more compact, light enough to be almost unnoticeable on the move, yet it delivers 245mW per channel into 16Ω and 200mW into 32Ω (22mW into 300Ω): enough for earphones and many full-size headphones.
A carefully designed hi-fi circuit
A high-performance CS43131 DAC, an SGM8262 op-amp, a high-precision crystal oscillator and an independent power supply work together in a purpose-designed audio circuit, laid out on an immersion-gold circuit board. The measurements show it: a 125dB signal-to-noise ratio, a noise floor below 1.7µV, distortion as low as 0.0006% into 32Ω (0.00038% into 300Ω) and an output impedance under 0.7Ω.
A quality cable and a handsome body
The cable uses high-purity oxygen-free palladium-plated copper wires for low impedance, fast signal transfer and resistance to interference, covered in flexible silicone and braided cloth so it is soft yet durable. The aluminium-magnesium alloy body is tough, with elegant curves and inlaid details in two-tone finishes.
Made for Lightning iPhones and iPads
This is the Lightning version: it plugs straight into iPhones and iPads with a Lightning port. It doesn't fit USB-C devices (iPhone 15 and later, newer iPads, Android phones, computers or games consoles); for those, choose the USB-C KA11.
Status light
It works straight away on iPhone and iPad, with no app to set up. The light shows the format: light blue for PCM at 48kHz or below (and standby), yellow above 48kHz, and green for DSD.
| DAC and amp | Cirrus Logic CS43131 · SGM8262 |
|---|---|
| Output | 3.5mm: 245mW/ch @ 16Ω · 200mW/ch @ 32Ω · 22mW/ch @ 300Ω · <0.7Ω |
| Performance | SNR ≥125dB · noise floor <1.7µV · THD+N <0.0006% (32Ω) |
| Formats | PCM up to 384kHz/32-bit · DSD256 · Hi-Res Audio |
| Connector | Lightning (for iPhone and iPad) · cable about 65.5mm |
| Size and weight | 44.5 × 10.5 × 9.7mm · about 8.5g |
Good to know
- This is the Lightning version, for iPhones and iPads with a Lightning port. For USB-C phones, tablets, computers and consoles, choose the USB-C KA11.
- Need 4.4mm balanced or more power? See the FiiO KA13.
- In the box: KA11 and quick start guide.
In the box
- FiiO KA11 USB Dongle DAC and Amp
- Quick Start Guide
Downloads
THE FINER DETAILS
Built for
better listening.
Know what you’re choosing.
Find the right fit for your setup.
- DAC
- Cirrus Logic CS43131
- Headphone outputs
- 3.5mm
- Output power
- 245mW @ 16Ω · 200mW @ 32Ω · 22mW @ 300Ω
- Hi-res support
- PCM 384kHz/32-bit · DSD256
- Signal-to-noise ratio
- ≥125dB (32Ω, A-weighted) · noise floor <1.7µV
- Distortion (THD+N)
- <0.0006% (32Ω) · <0.00038% (300Ω)
- Output impedance
- Under 0.7Ω
- Size (H × W × D)
- 44.5 × 10.5 × 9.7mm
- Weight
- 8.5g
- Amplification
- SGM8262
- Inputs
- Lightning (iPhone and iPad)
Specifications are based on manufacturer information and may change.
The press, on the KA11
Independent ears.
Their verdict.
A different perspective on your next listen.
03 / Expert reviews
You get a neutral sound that's great, the DAC drives demanding IEMs with ease
Harish Jonnalagadda
Read review
good travel companion for budget audiophiles with its small, lightweight, and powerful output performance
Kurt
Read reviewHeadfonia
a very solid piece of work that inspires confidence and really gives a good impression
NanoTechnos
Read reviewSelected excerpts from published reviews. Scores are each publication’s own. Follow the links for their full verdicts.
FROM FELLOW LISTENERS
Customer reviews.
5.0
Based on 3 reviews
Recommended as simple DAC that passes through to amp. Also have real customer service (Linda)
- Verified buyer
Helpful?
The Best Things do come in Small Packages.
Can't praise this little unit highly enough! Easy to use and works flawlessly on my Samsung Android phone. Sound quality is amazing for this price and it has bettered all my previous DAC's for a fraction of the price. Enough power for my Philips Fidelio X2HR headphones to reach very high volume - unbelievable for it's size. A Bargain!
- Sound
- Very well rounded. Deep bass when needed. Nice airy soundstage. Always in control. Love it!
- Power and noise
- Plenty of grunt for my Philips Fidelio X2HR 'phones.
- Used with
- Samsung A52s
- Verified buyer
- Bought open-box
Helpful?
The FiiO KA11 USB Dongle DAC and Amp has completely transformed my audio experience — and I couldn’t be more impressed! From the moment I plugged it in, it delivered pristine, detailed, and immersive sound that far exceeds what I ever expected from a compact dongle.
Sound Quality:
The clarity and depth this little powerhouse delivers is astonishing. Every genre I’ve listened to sounds rich and dynamic. The bass is tight and controlled, mids are warm and expressive, and the highs sparkle without fatigue. It brings out nuances in my music that I never noticed before.
Build & Design:
FiiO’s quality shines through in every aspect. The build feels solid and premium, yet it’s lightweight and portable — perfect for on-the-go listening. The sleek design is eye-catching without being flashy, and it pairs beautifully with both phones and laptops.
Ease of Use:
Plug-and-play simplicity is a huge win. Whether I’m using it with my smartphone, tablet, or computer, the KA11 works seamlessly with zero fuss. No drivers to install, no complicated setup — just great audio instantly.
Versatility:
This DAC/amp handles everything I throw its way, from high-resolution tracks to demanding headphones. It’s significantly improved the performance of all my gear. I can switch between devices effortlessly and always get consistent, high-quality sound.
Value:
For the performance and build quality you get, the FiiO KA11 is an absolute bargain. It’s rare to find such exceptional audio fidelity in such an affordable, compact package.
⸻
In short, the FiiO KA11 is a game-changer for anyone wanting a massive upgrade in sound on any device. Highly recommended — 5 stars without hesitation
- From our previous website
Helpful?
About our reviews
We invite customers who bought from us to review what they bought, and we publish every genuine review, good or bad. Our review policy
GOOD TO KNOW
A little clarity.
A confident choice.
Something else on your mind?
How does free delivery work?
Every UK order has a free delivery option, and orders of £50 or more qualify for free next day delivery. Order by 2pm, Monday to Friday, for next day delivery; orders placed after 2pm, at the weekend or on a bank holiday are dispatched on the next working day. Stock availability and destination also affect arrival — check the options shown at checkout.
Pre-orders ship when stock arrives; the next day service starts after dispatch. Full delivery information
What if it’s not right for me?
Return within 14 days for any reason, or within 30 days if faulty, with free return postage. See our full Returns Policy for conditions and how to start a return.
Can you help me choose headphones?
Absolutely. Tell us what you listen to and the headphones you have — or the ones you’re considering — and we’ll help you find a suitable pairing. Chat with us
How do I request a Price Beat?
Use the Price Beat option on this page to send us the competing offer. The team will review your request; it isn’t an automatic discount. How Price Beat works
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