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Item #:
222905709
FiiO K11 Desktop 1400mW Power Balanced Headphone DAC & Amplifier 384kHz/24Bit DSD256 for Home Audio/PC 6.35mm/4.4mm/RCA/Coaxial/Optical (K11 R2R
Item #:
222905709
BHD 86
Price Details
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*All items will import from US
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Imported from USA store
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Order now and get it around Friday, July 10
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The K11 delivers up to 1400mW of power in balanced mode, ensuring stable high-quality audio performance.
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Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
High Power Output
Delivers an impressive 1400mW power, ensuring headphones reach optimal performance levels, enhancing sound quality for an immersive audio experience across various genres and listening volumes.
Versatile Connectivity
Offers multiple input options including RCA, Coaxial, Optical, and various headphone jacks, making it adaptable for diverse audio setups, satisfying multiple device compatibility needs.
Advanced DAC Capabilities
Supports up to 384kHz/24Bit and DSD256 decoding, providing exceptional audio clarity and detail, elevating home audio setups for audiophiles seeking superior sound reproduction.
Product Details
- MAX Power Output up to 1400mW: The K11 uses multiple low-noise LDOs for precision voltage regulation and an external 12V power supply to provide a pure and powerful power source for stable high-quality audio performance. The device is capable of outputting up to 1400mW of power in balanced mode with a 32Ω load.
- 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.
- [Variety of inputs]: Supports USB/coaxial/optical inputs, with optical and coaxial inputs supporting up to 192kHz inputs, K11 amplifier is convenient for connecting various music players and digital interfaces.
- [Variety of outputs]: Supports4.4mm/ 6.35mm (1/4 in.) headphone out/RCA line-out/ Coaxial outputs, the RCA line-out line signal is adjustable up to a maximum of 2Vrms, so the K11 portable DAC can be used with a variety of active speakers and external amplifiers.
- [Easily handles low or high impedance headphone]: For a total power output of up to 1400mW under a 32Ω balanced load, and up to 250mW at 300Ω balanced load, K11 desktop amplifier can easily handles any low or high impedance headphone.
| Compatible Devices | all |
| Output Wattage | 1400 Watts |
| Power Source | DC power supply |
| Output Channel Quantity | 3 |
| Amplifier Type | Solid State |
| Connector Type | 6.35mm Jack, RCA |
| Sound Profile | neutral |
| Audio Output Mode | Stereo, Surround Sound |
| Color | K11 R2R Titanium |
| Enclosure Material | Metal |
| Brand | FiiO |
| Model Name | K11 |
| Manufacturer | FiiO |
| Model Number | K11 |
| Built-In Media | USB Type C to USB Type A |
| Unit Count | 1.0 Count |
| Material | Metal |
| Item Weight | 3.5 lbs (1.59 kg) |
What's in the box
USB Type C to USB Type A
Who Should Buy?
-
Audiophiles
Ideal for audiophiles seeking high fidelity sound with 384kHz/24Bit and DSD256 support for an immersive experience.
-
Home Users
Perfect for home audio setups, enhancing music and movie quality through balanced connections and superior amplification.
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Gaming Enthusiasts
Great for gamers wanting rich audio detail and clarity, enhancing in-game audio and communication through robust output.
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Casual Listeners
Not suitable for casual users who may not benefit from advanced features or high-powered amplification.
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Portability Seekers
This desktop unit is not portable; not ideal for users who need a DAC/amplifier for on-the-go use.
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Budget Consumers
May not be suitable for users on a tight budget due to its higher price point and premium features.
Product Description
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Customer Questions & Answers
-
Question:
What is the maximum power output of the K11?
Answer: The K11 can output up to 1400mW in balanced mode. -
Question:
What types of inputs does the K11 support?
Answer: The K11 supports USB, coaxial, and optical inputs. -
Question:
Can the K11 be used with high impedance headphones?
Answer: Yes, the K11 can handle low or high impedance headphones efficiently.
FiiO Amplifiers K11 Editorial Review
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Customer Reviews & Ratings
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Mohammad
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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”
13 June 2026 · via Trustpilot
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“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
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Mohd
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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”
26 Feb 2026 · via Trustpilot
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Khaled
Verified buyer
“Good quality of product, delivered in 2 weeks. I thought it would take more time.”
21 Feb 2026 · via Trustpilot
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trusttaker
Verified buyer
“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”
20 Feb 2026 · via Trustpilot
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Last Updated on June 16, 2026
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BHD 86
Order now and get it around Friday, July 10
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
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Features & Benefits
- Outputs up to 1400mW power for exceptional audio quality.
- High-definition VA display for clear, intuitive operation.
- Supports multiple input types: USB, coaxial, and optical.
- Compatible with various outputs: 4.4mm, 6.35mm, RCA line-out, and Coaxial.
- Adjustable RCA line-out signal for use with active speakers.
- Effortlessly handles low and high impedance headphones.