Addicted To Audio - Home Audio Electronics & Accessories

FiiO KA11 Lightning to 3.5mm DAC and Headphone Amplifier

FiiO KA11 Lightning to 3.5mm DAC and Headphone Amplifier - Main image
$33.75 $45 In stock

Please note - this is the Lightning (Apple) variant of this product.
For the USB-C version, please click here.

Elevate your compatible Apple device's audio with the FiiO KA11 LT DAC and Headphone Amplifier. This pocket-sized powerhouse delivers exceptional sound quality and powerful amplification, all within a sleek and portable design. Experience immersive audio on-the-go like never before.


Enjoy a Higher Sound Quality
The FiiO KA11 is a dedicated Hi-Fi Lightning adapter that can be connected to iPhones and iPads. Inside is a high performance DAC and headphone amplifier, ideally matched to provide a high quality listening experience.

Small in Size - Big in Performance
Compared to the previous product generation, the KA11 is even more compact and therefore even handier and easier to transport. A well thought-out design and specially selected components ensure that the FiiO KA11 has a high output power despite its compact size.

245mW@16Ω

200mW@32Ω


Specially Developed Hi-Fi Circuit
A high-performance DAC and operational amplifier, a high-precision crystal oscillator and an independent power supply are combined in a specially designed audio circuit that enables the FiiO KA11 to produce great sound effortlessly.

Great Measurements - Great Sound
The high-quality components are all carefully arranged on an immersion gold-plated circuit board, giving the FiiO KA11 excellent readings. As a result, the FiiO KA11 is Hi-Res Audio certified as proof of its outstanding sound

Supports: PCM384kHz/32bit DSD256

THD+N: <0.0006%

SNR: 125dB

Noise: <1.7uV

Fantastic Cable Inside and Out
The cable is made of high-purity, oxygen-free, palladium-plated copper wires, which ensure low impedance and fast signal transmission and resist external interference. The copper wires are coated with a layer of flexible silicone and braided fabric, creating a soft yet durable cable.

A Dongle for all Occasions
The aluminium-magnesium alloy housing is robust, but also looks elegant with its perfectly placed curves and inlaid patterns. It is a device that certainly catches the eye.

UAC1.0 Support for an Immersive Gaming Experience

The FiiO KA11 supports two modes: UAC2.0 and UAC1.0. In UAC1.0 mode, devices such as Switch and PS5 can be connected via plug-and-play, so you can not only enjoy a low-latency gaming experience, but also reproduce rich and detailed gaming sound effects.

Compatible with many iOS Devices
You can easily connect the KA11 to Lightning-compatible devices (Lightning-equipped iPhones and iPads) - so you can listen to music anywhere.

(FiiO Control app functionalities for not available for Apple. Android only)

PCM 48kHz or less sampling rate, standby mode: light blue light

PCM above 48kHz sample rate: yellow light

DSD: green light

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Standard Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

Express Shipping: Handling (business days) 0–1; Transit (business days) 7–15.

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Delivery costs

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Standard Shipping · United States: $0.00

Express Shipping · United States: $3.99

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Returning an item

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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (4.6 / 5 · 5 reviews)

Stella ★★★★★

I’ve been using this little adapter daily with my iPhone, and the sound improvement over the standard Lightning dongle is very noticeable—the bass feels tighter and the mids are clearer. It’s also small enough that it doesn’t add much bulk in my pocket.

Christopher J. ★★★★★

I usually just use the headphone jack on my laptop, but this little adapter made my iPhone’s audio sound noticeably cleaner, especially with high-impedance headphones. The build feels solid, and it didn’t drain my battery as much as I expected during a few hours of listening.

Isabella ★★★★★

Plugging this into my iPad for lossless Apple Music is a game changer — the MQA unfolding works perfectly with Tidal too. The 3.5mm output sounds clean and powerful even with my harder-to-drive headphones.