--- product_id: 568419040 title: "K11 DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1400mW, 384kHz/24Bit DSD256 (Black)" brand: "fiio" price: "€ 307.62" currency: EUR in_stock: true category: "Fii O" url: https://www.desertcart.gr/products/568419040-k11-dac-and-headphone-amplifier-for-home-audio-or-pc store_origin: GR region: Greece --- # Balanced 4.4mm & 6.35mm headphone outputs Supports USB, coaxial & optical inputs 1400mW max output power K11 DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1400mW, 384kHz/24Bit DSD256 (Black) **Brand:** fiio **Price:** € 307.62 **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your soundscape — because your ears deserve the best. ## 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 (Black) by fiio - **How much does it cost?** € 307.62 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/568419040-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 - • **Sleek Aluminum Alloy Design:** Compact, premium build that enhances your desk aesthetics while saving space. - • **Versatile Connectivity Suite:** Seamlessly connect via USB, coaxial, optical, RCA, or balanced headphone jacks for ultimate flexibility. - • **Powerful 1400mW Amplification:** Unleash rich, room-filling sound with high output power for any headphones or speakers. - • **Intuitive High-Definition VA Display:** Instantly monitor sampling rate, volume, and output mode with a sharp, long-lasting screen. - • **Crystal-Clear 384kHz/24Bit & DSD256 Decoding:** Experience studio-grade audio fidelity that elevates every note and nuance. ## Overview The FiiO K11 is a compact, high-performance DAC and headphone amplifier designed for home or PC use. Featuring 1400mW output power, balanced 4.4mm and 6.35mm headphone outputs, and multiple input options including USB, coaxial, and optical, it delivers pristine 384kHz/24Bit and DSD256 audio decoding. Its sleek aluminum alloy chassis and intuitive VA display make it a stylish and functional upgrade for any audio setup. ## 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 (Black): 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 - [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 | #6,231 in Electronics ( See Top 100 in Electronics ) #5 in Headphone Amps | | Brand Name | FiiO | | Customer Reviews | 4.6 4.6 out of 5 stars (738) | | Global Trade Identification Number | 06953175710455 | | Included Components | USB Type C to USB Type A | | Item Dimensions | 5.11 x 5.11 x 0.59 inches | | Item Weight | 0.93 Kilograms | | Manufacturer | FIIO | | Material Type | Aluminum | | Maximum Output Power | 1.4 W | | Model | K11 | | Mounting Type | Freestanding | | 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:** 5.11 x 5.11 x 0.59 inches - **Manufacturer:** FIIO - **Mounting Type:** Freestanding - **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 (Black) - 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 (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) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.gr/products/568419040-k11-dac-and-headphone-amplifier-for-home-audio-or-pc](https://www.desertcart.gr/products/568419040-k11-dac-and-headphone-amplifier-for-home-audio-or-pc) --- *Product available on Desertcart Greece* *Store origin: GR* *Last updated: 2026-07-21*