---
product_id: 574489588
title: "K11 DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1400mW, 384kHz/24Bit DSD256 (Silver)"
brand: "fiio"
price: "¥45206"
currency: JPY
in_stock: true
category: "Fii O"
url: https://www.desertcart.jp/products/574489588-k11-dac-and-headphone-amplifier-for-home-audio-or-pc
store_origin: JP
region: Japan
---

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

**Brand:** fiio
**Price:** ¥45206
**Availability:** ✅ In Stock

## Summary

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

## Quick Answers

- **What is this?** K11 DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1400mW, 384kHz/24Bit DSD256 (Silver) by fiio
- **How much does it cost?** ¥45206 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/574489588-k11-dac-and-headphone-amplifier-for-home-audio-or-pc)

## 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 DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1400mW, 384kHz/24Bit DSD256 (Silver): Amplifiers - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

## 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 | #7,230 in Electronics ( See Top 100 in Electronics ) #6 in Headphone Amps |
| Brand Name | FiiO |
| Customer Reviews | 4.6 4.6 out of 5 stars (720) |
| Included Components | USB Type C to USB Type A |
| Item Dimensions | 9.65 x 7.8 x 2.32 inches |
| Item Weight | 2.1 Pounds |
| Manufacturer | FIIO |
| Material Type | Metal |
| Maximum Output Power | 1400W |
| Model | K11 |
| Mounting Type | Cable Mount |
| Number of Channels | 2 |
| Output Power | 1400 Watts |
| Part Number | K11 |
| Unit Count | 1.0 Count |
| Warranty Description | 1 year |

## Product Details

- **Brand:** FiiO
- **Item dimensions L x W x H:** 9.65 x 7.8 x 2.32 inches
- **Manufacturer:** FIIO
- **Mounting Type:** Cable Mount
- **Number of Channels:** 2

## Images

![K11 DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1400mW, 384kHz/24Bit DSD256 (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.

## 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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**Shop now:** [https://www.desertcart.jp/products/574489588-k11-dac-and-headphone-amplifier-for-home-audio-or-pc](https://www.desertcart.jp/products/574489588-k11-dac-and-headphone-amplifier-for-home-audio-or-pc)

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*Product available on Desertcart Japan*
*Store origin: JP*
*Last updated: 2026-06-18*