---
product_id: 568419040
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: "€ 303.56"
currency: EUR
in_stock: true
reviews_count: 9
category: "Fii O"
url: https://www.desertcart.com.cy/products/568419040-k11-desktop-1400w-power-balanced-headphone-dac-and-amplifier-384khz
store_origin: CY
region: Cyprus
---

# 1400W power output Balanced 4.4mm & 6.35mm headphone outs Multi-input USB/Optical/Coaxial/RCA 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:** € 303.56
**Availability:** ✅ In Stock

## Summary

> 🎶 Elevate Every Note — Power, Precision, and Style in One Sleek Desktop DAC!

## 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?** € 303.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.cy](https://www.desertcart.com.cy/products/568419040-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

- • **Premium Balanced Outputs:** Experience crystal-clear audio with balanced 4.4mm and 6.35mm headphone outputs designed for audiophile-grade clarity.
- • **Sleek Aluminum Alloy Design:** Elevate your desk aesthetics with a compact, fingerprint-resistant chassis that blends style with durability.
- • **Powerful 1400W Amplification:** Unleash your headphones with robust, distortion-free sound that fills your workspace or living room.
- • **Versatile Connectivity Suite:** Seamlessly switch between USB, coaxial, optical, and RCA inputs for ultimate compatibility with all your devices.
- • **Intuitive High-Definition VA Display:** Stay effortlessly informed with a sharp, long-lasting screen showing volume, gain, sampling rate, and output mode.

## Overview

The FiiO K11 is a compact, high-performance desktop DAC and headphone amplifier delivering 1400W power with balanced 4.4mm and 6.35mm outputs. Supporting 384kHz/24Bit and DSD256 audio formats, it offers versatile USB, coaxial, optical, and RCA connectivity. Crafted from durable aluminum alloy with a sharp VA display, it’s designed for professionals and audiophiles seeking premium sound quality and modern aesthetics in a tidy desktop footprint.

## 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 (Black): Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

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.
Review: Chinese made DACS never fails - The FiiO K11 is a compact, feature-rich desktop DAC/amp that aims to deliver high-quality audio without breaking the bank. Positioned as an entry-level unit in FiiO’s lineup, it offers a sleek design, versatile connectivity, and enough power to drive most headphones—all for around $159. The sound is clean, detailed, and largely neutral—though not without quirks. While many users report a pleasant listening experience with no coloration, others have noted issues with the digital filters, describing the sound as “compressed” or “plastic” depending on the preset. Filter 4 is often cited as the most natural The FiiO K11 (non-R2R) is a solid entry-level DAC/amp that balances aesthetics, usability, and performance. It’s not a technical powerhouse, and audiophiles seeking absolute neutrality may find its sound signature lacking. However, for casual listeners and budding enthusiasts, it’s a fantastic starting point—especially if you value convenience and versatility. If you're looking for a clean desktop solution with balanced output and modern design, the K11 delivers. Just be aware of its quirks before diving in.

## 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 |
|---------------|-------|
| ASIN | B0CJFG3DC7 |
| Best Sellers Rank | #7,851 in Electronics ( See Top 100 in Electronics ) #8 in Headphone Amps |
| Brand | FiiO |
| Customer Reviews | 4.5 4.5 out of 5 stars (629) |
| Date First Available | September 20, 2023 |
| Global Trade Identification Number | 06953175710455 |
| Interface Type | Coaxial, Optical, RCA, USB |
| Item Weight | 2.05 pounds |
| Item model number | K11 |
| Manufacturer | FIIO |
| Material | Aluminum |
| Number of Channels | 2 |
| Number of Pins | 7 |
| Product Dimensions | 5.11 x 5.11 x 0.59 inches |

## Product Details

- **Brand:** FiiO
- **Interface Type:** Coaxial, Optical, RCA, USB
- **Material:** Aluminum
- **Number of Channels:** 2
- **Number of Pins:** 7

## 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)

## 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

### ⭐⭐⭐⭐⭐ 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.

### ⭐⭐⭐⭐⭐ Chinese made DACS never fails
*by M***. on August 27, 2025*

The FiiO K11 is a compact, feature-rich desktop DAC/amp that aims to deliver high-quality audio without breaking the bank. Positioned as an entry-level unit in FiiO’s lineup, it offers a sleek design, versatile connectivity, and enough power to drive most headphones—all for around $159. The sound is clean, detailed, and largely neutral—though not without quirks. While many users report a pleasant listening experience with no coloration, others have noted issues with the digital filters, describing the sound as “compressed” or “plastic” depending on the preset. Filter 4 is often cited as the most natural The FiiO K11 (non-R2R) is a solid entry-level DAC/amp that balances aesthetics, usability, and performance. It’s not a technical powerhouse, and audiophiles seeking absolute neutrality may find its sound signature lacking. However, for casual listeners and budding enthusiasts, it’s a fantastic starting point—especially if you value convenience and versatility. If you're looking for a clean desktop solution with balanced output and modern design, the K11 delivers. Just be aware of its quirks before diving in.

### ⭐⭐⭐⭐⭐ 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 (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 Cyprus*
*Store origin: CY*
*Last updated: 2026-02-14*