FiiO KA1 USB-C to 3.5mm Ultra-Portable USB Audio DAC & Headphone Amplifier - Black - ES9281AC PRO DAC - Supports lossless audio - For Android, Samsung & USB-C iPhone


$25 per week, a total price of $900. Delivery to your door after 36 successful payments!
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KA1 - Compact Portable DAC and Amplifier

ES9281AC PRO DAC | RGB status indicator | Full support for a variety of devices
MQA rendering support | Supports 32bit/384kHz lossless audio | Supports DSD256


Compact stature - Massive potential

What can be accomplished in a tiny space of 40x15x8mm? In the KA1, there is not only a high-quality DAC, but there is also premium audio amplification to match, both carefully tuned by engineers to truly and faithfully reproduce your music the way it was meant to be heard. The KA1 invites you to listen to it among other portable DAC and amps.


Made with a robust "heart", for maximum effect

Employed in the KA1 is the ES9281AC PRO chip from ESS, which combines USB audio interface, DAC, and amplifier into one package. When combined with the multi-layered HDI gold-plated PCB it is on, the result is lower crosstalk, higher efficiency through lower power consumption, and ultimately high quality pure sound.


High-end decoding - Immensely capable

With support up to 32bit/384kHz PCM and DSD256, you will surely be able to hear even the finest details within your music!

*DoP mode supports up to DSD128, Native mode supports up to DSD256


Hey! Also supports MQA

The KA1 has been officially certified by MQA to be truly capable of MQA rendering!

*The KA1 includes MQA Renderer technology, which can connect to an MQA Core signal (from TIDAL streaming service, FiiO Music App or any other MQA enabled music services or media players) and complete the final unfold of an MQA file.


Charmingly colorful, RGB status indicator

The RGB status indicator not only features captivating looks, but also conveniently displays the current audio format and sampling rate.

- Blue: 48kHz or below sampling rate
- Yellow: Greater than 48kHz sampling rate
- Green: DSD tracks
- Magenta: MQA rendering

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Body dimensions

About 40x15x8mm

Cable length

About 70mm


About 10g


Classic black

DAC chip





3.5mm headphone jack

Output power

45mW (32O, THD+N<1%)


114dBr (32O, A-weighted)



Audio format support

PCM 32bit/384kHz
DoP DSD64/128
Native DSD64/128/256

?We can only process ONE order per customer at a time.

* Term:

$25 per week, a total price of $900. Delivery to your door after 36 successful payments!

Why Layaway Depot

Why Layaway Depot?

Here at Layaway our customers are #1. We are committed to serving our customers with a smile and offering the best quality products in the market. With over 50,000 orders placed throughout New Zealand, Layaway has become a market leader in our nearly 10 years of operation. Not only is Layaway well known and trusted in communities around New Zealand, we also offer many amazing benefits that sets us apart from our competitors… this includes NO credit checks, NO interest payments, NO default fees, and NO management charges. You know your in good hands with Layaway Depot, its the easy way to own.

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