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FiiO K11 HiFi Balanced Decoder Headphone Amplifier USB DAC AMP

FiiO K11 HiFi Balanced Decoder Headphone Amplifier USB DAC AMP

Regular price £127.00 GBP
Regular price £127.00 GBP Sale price £127.00 GBP
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Fiio K17 Desktop DAC and Headphone Amplifier

Truly balanced-Truly brilliant

Desktop DAC and Headphone Amplifier

Variety of inputs and outputs | 1400mw large power output | 3 gain levels, 3 volume curves | Specially-designed audio circuit | Specially-designed power supply | Supports 384kHz/32bit, DSD256 | Slim build | Custom VA display | Adjustable RGB logo lighting | Multi-function knob | USB DAC driver-free mode


Over the years, we have launched the K5 Pro, K7, K9, and K9 Pro series of amplifiers at various price points. The K series of amplifiers have sold well around the world as they have met users' changing and increasingly growing desktop HiFi usage needs. Thanks to continuous research and progress, we have a new understanding of entry-level amplifiers. The K17 will feature a slim build, lots of connectors, and large power output. The beautiful screen is a display of its prowess as your desktop HiFi companion.


Variety of Inputs and Outputs Ready for You

On the K17 are USB, optical and coaxial inputs as well as 4.4mm, 6.35mm, RCA line, and coaxial outputs. Having more inputs and outputs than other typical entry-level amps means the K17 is more than capable of meeting your needs of putting together a capable audio setup.

Note: USB connection to phones for decoding does not consume the phone's battery. Coaxial input and output share the same physical connector; Coaxial output can only be used in USB mode.

1400mw Large Power Output

Under a 32Ω load, the K17 is capable of pushing 1400mw under balance modes. This allows it to easily drive many HiFi earphones and headphones to fully unlock their potential.

3 Gain Levels, 3 Volume Curves

The K17 has 3 separate gain levels, each gain level having its own volume curve. This allows the K17 to give you a better listening experience with various types of headphones, whether you are using sensitive earphones or harder to drive over-ear headphones.

Specially-Designed Audio Circuit and Power Supply

Within the K17's slim build lies a specially-designed audio circuit designed for great sound quality. This is backed by more than 16 low-noise LDOs for precise voltage stabilization and powered by an external 120 switching power supply. All of this leads to a purer and more robust supply of power, leading to stable high-quality audio and thus truly enjoyable music all of the time.

Slim Build and Stable Placement

The slim aluminum alloy body allows you to easily place the K17 anywhere, making it easier to put the device in a way that complements the rest of your desk. Thanks to the silicone anti-slip pad, the K17 rests stably and firmly on your table too.

A Beautiful Screen Full of Clarity

A custom, high-contrast and durable VA display allows you to easily see the sampling rate, volume, gain, or output mode with just a glance.

Note: Durable VA screen, always on with no burn-in.

Adjustable RGB Logo Lighting

The Fiio logo is illuminated with RGB lighting, giving you a quick way to identify the sampling rate of the current audio being played back. Six LED strips work in conjunction with a carefully placed reflective film and parts of the body designed to reflect light to make the light show uniform and elegant.

Note: Brightness, color, and light patterns all adjustable using the knob.

What's in the Box?

Shipping & Returns

  • Free Standard full searchable Shipping
  • DDP(Delivered Duty Paid) Services, No payment on receiption
  • Free 7-Day Return Policy!

Shipping Fees

Worldwide Free Shipping on Hificat, Please allow 1-3 business days for conduct Quality Control in order to ensure the products quality.

In the event that a shipment is refused delivery by the recipient, is undeliverable, or is returned to sender, Hificat will process a refund to the original payment method used.

If a customer would like the order reshipped, they’ll be charged a reshipment fee. Customers may also be subject to a restocking fee of up to 20 percent of the product cost.


Which Couriers To Use?

We collaborate with these courier companies:
Standard Shipping: Yanwen Express
Express Shipping(over $500 can be free): DHL Express, FedEx and SF Express

Hificat has extensive global logistics experience to ensure quality logistics services to consumers.

HiFiCat offers consumers different shipping, depending on the country, a choice of different shipping methods.


Estimated Delivery Time

1. France, Germany, UK, Italy, Spain, USA.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 6-10 days to arrive.

Tracking Example



United Kingdom:



United States:

2.EU Country:Filand, Poland, Estonia, Norway, Switzerland, Greece, Sweden, Israel, Czech Republic, Slovenia, Slovakia, Denmark, Netherlands, Latvia, Croatia, Austria, Hungary, Belgium, Bulgaria, Romania, Ireland, Malta, Iceland, Serbia and so on.

All taxes and duties are prepaid to the carrier by HiFiCat prior to shipping, so there are no taxes or duties to pay when you receive it. 10-15 days to arrive.









Czech Republic:


















Russian Federation

3.South America:Peru, Brazil, Chile



South Africa:


New Zealand:


5.Canada By Canada Post, about 2 weeks.
6. Asia:
Japan By Japan Sagawa Global Transportation. About 7 days.
Thailand By jt express. About 5-7days.
Malaysia by jtexpress.My  About 5-7days.
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