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Item #:
222029505
FIIO K11 Compact Desktop R2R Architecture DAC and Headphone Amplifier (Black)
88% of respondents would recommend this to a friend
Item #:
222029505
TMT 791
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, October 07
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Experience unparalleled sound quality with the FiiO K11 R2R, featuring a fully differential 24-bit R2R DAC and dual operating modes for a customized audio experience.
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What Stands Out
R2R Architecture
Utilizes advanced R2R technology, providing exceptional sound quality with precise audio reproduction, delivering a rich and nuanced listening experience that surpasses typical DAC performances.
Compact Design
The sleek and compact build fits seamlessly on any desktop, combining functionality with modern aesthetics, perfect for both casual listeners and serious audiophiles seeking minimal space solutions.
Versatile Amplification
Equipped with a powerful headphone amplifier, it supports various high-impedance headphones, ensuring loud and clear audio across different types of headphones for an immersive listening experience.
Product Details
| Maximum Supply Voltage | 12 volts |
| Minimum Supply Voltage | 12 volts |
| Mounting Type | Cable Mount |
| Number of Channels | 4 |
| Output Power | 1300 Milliwatts |
| Maximum Output Power | 2.6W |
| Material Type | Aluminum Alloy |
| Manufacturer | FiiO |
| Model | K11 |
| Brand Name | FiiO |
| Number of Items | 1 |
| Global Trade Identification Number | 06953175710721 |
| Included Components | USB Type C to USB Type A |
| Part Number | K11 |
| Brand | FiiO |
| Item Weight | 2.5 lbs (1.13 kg) |
What's in the box
USB Type C to USB Type A
Who Should Buy?
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Audio Engineers
Ideal for professionals needing high-quality sound fidelity and precise audio monitoring in their workflow.
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Music Enthusiasts
Perfect for users who appreciate the nuances of their music and desire a high-end listening experience.
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Home Studio Use
Great for home studio setups requiring effective DAC and headphone amplification to achieve stellar audio output.
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Casual Listeners
Not suitable for casual users who prefer simple audio solutions without complex setups or high-end features.
Product Description
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is the FIIO K11 DAC and headphone amplifier?
Answer: The FIIO K11 is a compact desktop digital-to-analog converter (DAC) combined with a headphone amplifier, featuring a sophisticated R2R architecture. This design ensures high fidelity sound reproduction, allowing users to enjoy an exceptional audio experience. By converting digital audio signals into analog, the K11 enhances the quality of your music from various sources such as PCs, tablets, or smartphones. It's perfect for audiophiles seeking detailed sound while listening through high-impedance headphones. -
Question:
How does the R2R architecture in the FIIO K11 benefit audio quality?
Answer: The R2R architecture utilized in the FIIO K11 provides a more accurate representation of audio signals compared to typical delta-sigma DACs. This technology works by using resistors in a specific arrangement to create precise voltage levels, leading to improved linearity and reduced distortion. Consequently, users experience a richer sound with greater depth and detail, making it ideal for music lovers and professionals who require clarity in sound during monitoring or mixing. -
Question:
Is the FIIO K11 compatible with all types of headphones?
Answer: Yes, the FIIO K11 is designed to accommodate a wide range of headphones, from low to high impedance models. With adjustable output power settings, it can drive both in-ear monitors and larger, high-impedance headphones effectively. This versatility makes it suitable for a variety of listeners, whether you’re casually enjoying music or critically listening in a studio environment. -
Question:
Can the FIIO K11 be used with gaming consoles?
Answer: Absolutely! The FIIO K11 can enhance your gaming audio experience by connecting to gaming consoles via USB or auxiliary inputs. It converts digital signals from your console into high-quality analog sound, improving audio clarity and richness during gameplay. This makes every sound from footsteps to explosions more vivid, allowing gamers to immerse themselves fully in their favorite titles. -
Question:
What input/output options does the FIIO K11 offer?
Answer: The FIIO K11 provides multiple input options, including USB for connecting to computers, optical, and coaxial inputs for digital devices. Additionally, it offers 6.35mm and 3.5mm headphone outputs, making it compatible with a variety of headphones and speakers. This flexibility ensures that you can easily integrate the K11 into your existing audio setup, whether for home use or professional environments. -
Question:
Can I use the FIIO K11 with a smartphone?
Answer: Yes, the FIIO K11 can be used with smartphones, provided you have the appropriate USB OTG adapter. This capability allows you to bypass your smartphone's internal DAC, delivering improved sound quality directly through the K11. This is particularly beneficial for music streaming, offering a richer listening experience regardless of the source. -
Question:
What makes the FIIO K11 suitable for audiophiles?
Answer: The FIIO K11 is tailored for audiophiles due to its R2R architecture, which minimizes signal distortion and enhances audio detail. Its high-performance components ensure accurate sound reproduction, while customizable filters and outputs allow users to fine-tune their listening experience. Audiophiles can appreciate its ability to transform digital tracks into nuanced soundscapes, making it a top choice for critical listeners. -
Question:
What features enhance the usability of the FIIO K11?
Answer: Several features enhance the usability of the FIIO K11, including its user-friendly interface, adjustable gain settings, and built-in filters that allow for personalized sound tuning. Its compact design ensures it fits nicely on desktops without occupying much space. These features make it easy to switch between listening scenarios, whether for casual music enjoyment or focused sessions in a home studio. -
Question:
How does the build quality of the FIIO K11 contribute to its performance?
Answer: The FIIO K11 boasts a robust build quality with high-grade materials, contributing to durability and performance. The design minimizes external interference and maintains signal integrity, essential for high-resolution audio playback. Such solid construction ensures that it remains a reliable piece of equipment for years to come, making it a valuable investment for any audio setup. -
Question:
Where can I buy the FIIO K11 Compact Desktop R2R Architecture DAC and Headphone Amplifier Black?
Answer: You can buy the FIIO K11 Compact Desktop R2R Architecture DAC and Headphone Amplifier Black at Ubuy in Turkmenistan. Ubuy offers a convenient platform to explore and purchase quality electronic products, ensuring you can easily obtain this remarkable audio device to enhance your listening experience.
FiiO Amplifiers Editorial Review
FIIO K11 Compact Desktop R2R Architecture DAC and Headphone Amplifier (Black) offers a remarkable audio experience with its true R-2R resistor ladder design, giving music an organic and textured feel. Many users praise its ability to pair well with various headphones, particularly highlighting its seamless synergy with models like the Hifiman Ananda. The damping of harsh treble while maintaining detail is a standout feature in non-oversampling mode, resulting in rich vocals and enhanced midrange clarity. While some users note the slight compromises in bass tightness, the overall performance surpasses many competitors in the same entry-level DAC category, making it an appealing choice for audiophiles seeking quality sound without breaking the bank.
Customer Reviews & Ratings
330 customers ratings
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5 Star
73%
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4 Star
13%
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3 Star
8%
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2 Star
2%
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1 Star
4%
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Pros
- Excellent sound quality with rich midrange and detailed vocals
- Organic, textured sound from R2R architecture
- Seamlessly pairs with a variety of headphones
- User-friendly plug-and-play setup
- Great value in the entry-level DAC market
Cons
- Single knob interface can be fussy for adjusting sensitivity
Platform Trust & Buyer Confidence
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Jasmin
Verified buyer
“Great products and very good service: very easy and very fast international delivery.”
9 September 2026 · via Trustpilot
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“Wonderful online shopping experience, smooth transaction from the start. Payment method works conveniently and delivery is unexpectedly fast and reliable. You go the extra mile for service. What makes this even more amazing, you deliver to Namibia. I will remain a happy Ubuy customer and will increase my purchases for sure! Thank you!”
10 September 2026 · via Trustpilot
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Verified buyer
“Very easy to find the products what you need, and so fast delivery, that’s why I highly recommended to others costumers to used ubuy.”
10 September 2026 · via Trustpilot
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Verified buyer
“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”
11 September 2026 · via Trustpilot
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Adele
Verified buyer
“Easy to find and order what you want on the website. Delivery is quick to the UK”
8 September 2026 · via Trustpilot
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TMT 791
Order now and get it around Wednesday, October 07
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Fastest cross-border delivery
Features & Benefits
- Fully differential 24-bit R2R DAC for clean, crisp audio.
- Switchable NOS and OS modes for diverse sound characteristics.
- Powerful amp section can handle headphones up to 1300mW output.
- Dual headphone outputs for versatile connectivity options.
- High-resolution audio processing supporting up to 32-bit/384kHz PCM and DSD256.
- Low-noise power supply ensures optimal sound performance with minimal distortion.
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