---
product_id: 574489588
title: "K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Silver)"
brand: "fiio"
price: "€ 290.80"
currency: EUR
in_stock: true
reviews_count: 8
category: "Fii O"
url: https://www.desertcart.gr/products/574489588-k11-desktop-1400w-power-balanced-headphone-dac-and-amplifier-384khz
store_origin: GR
region: Greece
---

# 1400mW max power output Supports 8-350Ω headphones Multi-input USB/Optical/Coaxial K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Silver)

**Brand:** fiio
**Price:** € 290.80
**Availability:** ✅ In Stock

## Summary

> 🎧 Elevate your desk, amplify your vibe — sound that means business.

## 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 (Silver) by fiio
- **How much does it cost?** € 290.80 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.gr](https://www.desertcart.gr/products/574489588-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

- • **Crystal-Clear Visuals:** High-contrast VA display keeps your audio status front and center with intuitive controls.
- • **Seamless Connectivity:** Plug into USB, coaxial, or optical inputs for versatile desktop audio setups.
- • **Sleek Minimalist Design:** Compact aluminum alloy chassis elevates your workspace with premium style and zero clutter.
- • **Audiophile-Grade Clarity:** Supports 384kHz/24-bit and DSD256 for pristine, studio-quality sound that commands attention.
- • **Power that Packs a Punch:** Drive high-impedance headphones effortlessly with 1400mW output—feel every detail.

## Overview

The FiiO K11 is a compact desktop DAC and headphone amplifier delivering up to 1400mW power, compatible with headphones from 8 to 350 ohms. Featuring USB, coaxial, and optical inputs, it supports high-resolution audio up to 384kHz/24-bit and DSD256. Its sleek aluminum body and high-contrast VA display combine premium aesthetics with intuitive operation, making it the perfect upgrade for professional-grade home or office audio.

## Description

Buy FiiO K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Silver): Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: FiiO K11: Big Performance in a Small Desktop Package - The FiiO K11 punches way above its price and size. It delivers a clean, powerful sound with enough headroom to drive most headphones comfortably, especially through the balanced output. The tuning is neutral and detailed without being harsh, making it a great match for both planars and dynamics. Build quality feels solid and premium. The volume knob is smooth, the screen is bright, and the menu is simple to navigate. It stays cool during long sessions and doesn’t clutter the desk. USB connectivity is stable, and switching between inputs is quick. For everyday listening, gaming, or music production, the K11 offers excellent clarity and separation. You get high‑resolution support up to 384kHz/24‑bit and DSD256, which is more than enough for most libraries. If you want a compact desktop DAC/amp that delivers clean power, great usability, and impressive sound for the money, the K11 is an easy recommendation.
Review: The Entry Level DAC Everyone Ought to Know! - I wanted to get into higher end audio, namely by finding a desktop DAC with balanced audio output. For under $150, this was an incredibly sensible purchase for my needs. Unit itself is made of solid material, sleek black finish that isn't a total fingerprint magnet, with full size audio out as well as the aforementioned 4.4mm balanced out. My headphones ROAR out of that balanced out, even on low amplification! Love the aesthetics from the LED lighting on top, which I didn't even realize was a feature when I plugged it in! Pairs great with a room and setup full of RGB. If you want to get into upper mid to higher end audio, this is a fantastic starting point that'll run out of any desktop or laptop, or even game console with no drivers needed! Drivers are necessary for ASIO out on desktops though, which can be tricky to install. Overall though, great value and sound, these make your headphones even better.

## 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.
- MAX Power Output up to 1400Watts: Experience rich audio details with a powerful output of up to 1400mw and easily drive high impedance HIFI headphones up to 350 ohms. Recommended for headphones with 8-350 ohm impedance.
- [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 |
|---------------|-------|
| ASIN | B0CJFHM62H |
| Best Sellers Rank | #11,014 in Electronics ( See Top 100 in Electronics ) #17 in Headphone Amps |
| Brand | FiiO |
| Brand Name | FiiO |
| Customer Reviews | 4.5 out of 5 stars 638 Reviews |
| Included Components | USB Type C to USB Type A |
| Interface | Coaxial, Optical, USB |
| Interface Type | Coaxial, Optical, USB |
| Item Weight | 2.05 Pounds |
| Manufacturer | FIIO |
| Material | Metal |
| Material Type | Metal |
| Number of Channels | 2 |
| Number of Pins | 23 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** FiiO
- **Color:** Silver
- **Ear Placement:** Over Ear
- **Form Factor:** No
- **Noise Control:** Active Noise Cancellation

## Images

![K11 Desktop 1400W Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (Silver) - Image 1](https://m.media-amazon.com/images/I/41p0H45XtBL.jpg)

## Available Options

This product comes in different **Color, Size** 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

### ⭐⭐⭐⭐⭐ FiiO K11: Big Performance in a Small Desktop Package
*by H***R on February 11, 2026*

The FiiO K11 punches way above its price and size. It delivers a clean, powerful sound with enough headroom to drive most headphones comfortably, especially through the balanced output. The tuning is neutral and detailed without being harsh, making it a great match for both planars and dynamics. Build quality feels solid and premium. The volume knob is smooth, the screen is bright, and the menu is simple to navigate. It stays cool during long sessions and doesn’t clutter the desk. USB connectivity is stable, and switching between inputs is quick. For everyday listening, gaming, or music production, the K11 offers excellent clarity and separation. You get high‑resolution support up to 384kHz/24‑bit and DSD256, which is more than enough for most libraries. If you want a compact desktop DAC/amp that delivers clean power, great usability, and impressive sound for the money, the K11 is an easy recommendation.

### ⭐⭐⭐⭐⭐ The Entry Level DAC Everyone Ought to Know!
*by R***H on December 11, 2025*

I wanted to get into higher end audio, namely by finding a desktop DAC with balanced audio output. For under $150, this was an incredibly sensible purchase for my needs. Unit itself is made of solid material, sleek black finish that isn't a total fingerprint magnet, with full size audio out as well as the aforementioned 4.4mm balanced out. My headphones ROAR out of that balanced out, even on low amplification! Love the aesthetics from the LED lighting on top, which I didn't even realize was a feature when I plugged it in! Pairs great with a room and setup full of RGB. If you want to get into upper mid to higher end audio, this is a fantastic starting point that'll run out of any desktop or laptop, or even game console with no drivers needed! Drivers are necessary for ASIO out on desktops though, which can be tricky to install. Overall though, great value and sound, these make your headphones even better.

### ⭐⭐⭐⭐⭐ High Quality, Budget Friendly DAC / Amplifier
*by S***X on November 27, 2025*

The FIIO K11 DAC & Amplifier is worth every penny. I use it paired with Beyerdynamic DT 990 PRO (250 Ohm) headphones and the TIDAL music streaming service. I have the K11's gain set to "high" to accommodate the impedance of the headphones and almost never need the volume above 40/100. The unit has six different digital filters. I use filter #4: Slow Roll-Off, Phase-Compensated which is indicated as appropriate for classical music. My feeling is, if it's good for classical music, it's good for any genre. The FIIO K11 sounds fantastic and works seamlessly with the Wavelet EQ app (Android). Highly recommended!

## 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 (Silver)
- Sennheiser Consumer Audio HD 660S2 - Wired Audiophile Stereo Headphones with Deep Sub Bass, Optimized Surround, Transducer Airflow, Vented Magnet System and Voice Coil – Black

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*Product available on Desertcart Greece*
*Store origin: GR*
*Last updated: 2026-02-25*