---
product_id: 574569745
title: "K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black)"
brand: "fiio"
price: "₩1025180"
currency: KRW
in_stock: true
reviews_count: 6
category: "Fii O"
url: https://www.desertcart.kr/products/574569745-k11-desktop-1400w-power-balanced-headphone-dac-and-amplifier-384khz
store_origin: KR
region: South Korea
---

# 384kHz/24Bit & DSD256 high-res decoding 1400mW balanced power output USB, optical & coaxial multi-inputs K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black)

**Brand:** fiio
**Price:** ₩1025180
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your desk soundscape — hear every detail, feel every beat.

## Quick Answers

- **What is this?** K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black) by fiio
- **How much does it cost?** ₩1025180 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/574569745-k11-desktop-1400w-power-balanced-headphone-dac-and-amplifier-384khz)

## Best For

- fiio enthusiasts

## Why This Product

- Trusted fiio brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Sleek, stable, and desk-ready:** Slim aluminum alloy chassis with anti-slip pads blends style and stability, elevating your workspace aesthetic effortlessly.
- • **Power that drives your passion:** Delivers a robust 1400mW balanced output to effortlessly power high-end headphones and unlock their full sonic potential.
- • **Precision sound clarity on display:** High-contrast VA screen shows real-time sampling rate, volume, gain, and output mode for intuitive control at a glance.
- • **Seamless multi-source connectivity:** Supports USB, optical, and coaxial inputs plus versatile outputs (4.4mm, 6.35mm, RCA) for a truly flexible audio setup.
- • **Tailored listening with 3 gain levels:** Customizable gain and volume curves optimize sound for everything from sensitive earphones to demanding over-ear headphones.

## Overview

The FiiO K11 is a premium desktop DAC and headphone amplifier delivering 1400mW balanced power with high-resolution 384kHz/24Bit and DSD256 decoding. Featuring multiple inputs (USB, optical, coaxial) and outputs (4.4mm, 6.35mm, RCA), a sharp VA display, and customizable gain settings, it offers audiophile-grade sound clarity in a sleek, compact aluminum design perfect for home or office setups.

## Description

A variety of inputs and outputsOn the K11 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 K11 is more than capable of meeting your needs of putting together a capable audio setup.*USB connection to phones for decoding does not consume the phone’s battery*Coaxal input and output share the same physical connector, Coaxal output can only be used in USB modeLarge power outputUnder a 32Ω load, the K11 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 curvesThe K11 has 3 separate gain levels, each gain level having its own volume curve. This allows the K11 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 supplyWithin the K11’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 12V 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 and stableThe slim aluminium alloy body allows you to easily place the K11 anywhere, making it easier to put the device in a way that compliments the rest of your desk. Thanks to the silicon anti-slip pad, the K11 rests stably and firmly on your table too.

Review: Superb & an amazing amplifier - This is the top notch DAC amplifier which wa made available in 2021. The price is very agressive here in Bharat and it's half the cost in USA.
Review: Le FIIO K11 est une vraie réussite ! Ce DAC/ampli offre un son clair, puissant et précis, avec une excellente dynamique. La prise en charge du DSD256 et du 384 kHz/24 bits permet de redécouvrir ses morceaux préférés avec un niveau de détail impressionnant. Les multiples sorties (6,35 mm, 4,4 mm, RCA, coaxial, optique) rendent ce petit boîtier ultra polyvalent, parfait pour un usage sur PC, Mac ou système audio domestique. La puissance de sortie est largement suffisante pour driver des casques exigeants. La finition noire est sobre et élégante, et la prise en main est simple, même pour les non-initiés. Rapport qualité-prix imbattable dans cette gamme ! Je recommande chaudement aux audiophiles comme aux utilisateurs en quête de meilleur son au bureau

## Features

- Revitalize your television or computer with this incredible decoder, and experience a whole new level of sound. Whether you're at home or in the office, paired with speakers or headphones, you'll be able to enjoy delightful and captivating music
- [Variety of inputs+outputs]: Supports USB/coaxial/optical inputs, with optical and coaxial inputs. 4.4mm/ 6.35mm (1/4 in.) headphone out/RCA line-out/ Coaxial outputs.
- A sleek and compact desktop accessory with an aluminum alloy body. Its small size and slim design will bring a clean and tidy look to your workspace. Upgrade your desk with this visually appealing addition
- VA display: The high-definition VA display screen is carefully customized with high contrast and long lifespan. It can provide a clearer presentation of the current status of the device, such as sampling rate, volume, gain, output mode, etc., making your operation simpler and more intuitive.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Noise Control | Active Noise Cancellation |
| Headphones Jack | 6.35 mm Jack |
| Model Name | K11 |
| Connectivity Technology | Wired |
| Included Components | USB Type C to USB Type A |
| Age Range (Description) | Adult |
| Material | Aluminium |
| Specific Uses For Product | Music |
| Recommended Uses For Product | Music |
| Compatible Devices | Desktops |
| Control Type | Volume Control |
| Cable Feature | Retractable |
| Item Weight | 0.93 Kilograms |
| Water Resistance Level | Not Water Resistant |
| Customer Package Type | FFP |
| Control Method | Touch |
| Number of Items | 1 |
| Controller Type | Touch |
| Audio Driver Type | Dynamic Driver |
| Carrying Case Weight | 10 Hundertstel Pfund |
| Carrying Case Color | Black |
| Earpiece Shape | Over Ear |
| Series number | 1 |
| Hardware Interface | USB |
| Input Device Interface | USB, optical, coaxial |
| Noise Control Features | active_noise_cancellation |
| Generation | 1 |
| Supports Bluetooth Technology | No |
| Special Feature | Desktop |
| Global Trade Identification Number | 06953175710455 |
| Manufacturer | FiiO |
| Model | K11 |
| Product Dimensions | 12.98 x 12.98 x 1.5 cm; 930 g |
| Item model number | K11 |
| Special Features | Desktop |
| Batteries Included | No |
| Batteries Required | No |
| Cable feature | Retractable |
| Item Weight | 930 g |

## Product Details

- **Brand:** FiiO
- **Colour:** black / black
- **Ear Placement:** In Ear
- **Form Factor:** Over Ear
- **Impedance:** 16 Ohms

## Images

![K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black) - Image 1](https://m.media-amazon.com/images/I/41p0H45XtBL.jpg)
![K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black) - Image 2](https://m.media-amazon.com/images/I/41DWI4UXT+L.jpg)
![K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black) - Image 3](https://m.media-amazon.com/images/I/41BHewZTM6L.jpg)
![K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black) - Image 4](https://m.media-amazon.com/images/I/61lMSRRTIjL.jpg)
![K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black) - Image 5](https://m.media-amazon.com/images/I/61U9372lyqL.jpg)

## Available Options

This product comes in different **Color** options.

## Questions & Answers

**Q: How to solve the 1-2s cutting out problem when using K11 as USB DAC?**
A: Please update the latest firmware V1.14 in the Windows computer for your K11. You could find the firmware file from FIIO forum.

**Q: How to solve 1-2s delay problem when using K11 as USB DAC?**
A: Please update the latest firmware V1.14 in the Windows computer for your K11. You could find the firmware file from FIIO forum.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Superb & an amazing amplifier
*by P***S on 15 November 2024*

This is the top notch DAC amplifier which wa made available in 2021. The price is very agressive here in Bharat and it's half the cost in USA.

### ⭐⭐⭐⭐⭐ Review
*by M***E on 27 June 2025*

Le FIIO K11 est une vraie réussite ! Ce DAC/ampli offre un son clair, puissant et précis, avec une excellente dynamique. La prise en charge du DSD256 et du 384 kHz/24 bits permet de redécouvrir ses morceaux préférés avec un niveau de détail impressionnant. Les multiples sorties (6,35 mm, 4,4 mm, RCA, coaxial, optique) rendent ce petit boîtier ultra polyvalent, parfait pour un usage sur PC, Mac ou système audio domestique. La puissance de sortie est largement suffisante pour driver des casques exigeants. La finition noire est sobre et élégante, et la prise en main est simple, même pour les non-initiés. Rapport qualité-prix imbattable dans cette gamme ! Je recommande chaudement aux audiophiles comme aux utilisateurs en quête de meilleur son au bureau

### ⭐⭐⭐⭐⭐ Review
*by R***E on 21 January 2025*

I am running as a DAC/headphone amplifier for a Bluesound streamer via the optical connector. I have a pair of Audeze LCD-2 headphones which are tough to drive and for which I have upgraded to a 4.4mm balanced cable. The FIIO K11 drives the big Audezes with ease and the combination sounds great - detailed with clear, deep bass, clear midrange and nice high frequency definition without sounding shrill or sibilant. The menus are very easy to navigate - I migrated from a Chord Mojo2 which was a nightmare with all its coloured LEDs (it eventually died and I have not got round to getting it fixed yet). I am very happy with the FIIO K11 and would recommend it strongly. For the price it is an absolute steal!

## Frequently Bought Together

- FIIO K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Black)
- Sennheiser HD 560 S Over-The-Ear Audiophile Headphones - Neutral Frequency Response, E.A.R. Technology for Wide Sound Field, Open-Back Earcups, Detachable Cable, (Black) (HD 560S)

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-08*