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FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
Experience clean and crisp audio output with FiiO K11 R2R's fully differential 24-bit R2R matrix.
FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)
Item #: 87031297

FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver)

Item #: 87031297

€ 203

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Experience clean and crisp audio output with FiiO K11 R2R's fully differential 24-bit R2R matrix.
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What Stands Out

High-quality DAC
The FiiO K11 R2R features an advanced R2R DAC technology, providing superior sound fidelity that enhances your audio experience, making it ideal for audiophiles seeking unparalleled clarity.
Versatile connectivity
With multiple inputs including RCA, Coaxial, and Optical, the K11 R2R offers exceptional versatility, allowing seamless integration with various home audio setups or PC configurations.
Powerful amplification
Delivering 1300mW output, this amplifier ensures that even demanding headphones receive ample power, resulting in rich, immersive sound quality suitable for both casual listeners and serious music enthusiasts.

Product Details

Shop FiiO K11 R2R DAC and Headphone Amplifier for Home Audio or PC, 6.35mm and Balanced 4.4mm, RCA, Coaxial, Optical, 1300mW, 384kHz/24Bit DSD256 (Silver) online at a best price in Ireland. B0D9BCRVXN
  • 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.
  • The K11 R2R is FiiO's first entry-level desktop DAC and headphone amplifier featuring a full R2R DAC architecture. It is designed to connect to computers, smartphones, tablets, HiFi players, and other devices, improving the audio quality of the existing output through the decoding and amplification capabilities of the K11 R2R. The R2R DAC architecture is renowned for its unique and cherished sound quality, making it a favorite among music enthusiasts. The K11 R2R allows users to experience the distinctive charm of R2R products at a very affordable price.
  • Utilizing a fully differential complementary 24-bit R2R resistor ladder DAC, it offers lower noise, fewer harmonic components in the FFT, and a darker musical background compared to non-complementary architectures.
  • Equipped with both NOS (Non-OverSampling) and OS (OverSampling) modes, the K11 R2R provides versatile audio experiences. In NOS mode, it maintains the original sampling rate for decoding, preserving the pure and authentic sound quality, allowing you to enjoy a truly immersive and captivating musical experience. In OS mode, the audio is upsampled globally to a high sampling rate of 384kHz, resulting in superior audio performance with more detailed and clearer sound quality.
  • 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
Mounting TypeStandalone
Number of Pins12
Upper Temperature Rating85 °C
InterfaceCoaxial, Optical, RCA
Number of Channels2
Material TypeAluminum
Brand NameFiiO
Compatible DevicesElectronic devices
ManufacturerFiiO
Number of Packs1
Number of Items1
Included ComponentsUSB Type C to USB Type A
Item Weight0.95 kg
ModelK11
Part NumberK11
BrandFiiO
Interface TypeCoaxial, Optical, RCA

What's in the box

USB Type C to USB Type A

Who Should Buy?

Suitable For
  • Audiophiles

    Ideal for users demanding high-fidelity audio with an advanced decoding capability for an immersive experience.

  • Home Studios

    Perfect for home studio setups requiring high-quality audio output and versatile connectivity options for different devices.

  • PC Gamers

    Gamers seeking an enhanced audio experience will appreciate the powerful amplification and low-latency performance of this DAC.

Not Suitable For
  • Casual Listeners

    Users who primarily listen to music through standard headphones may not utilize the DAC's full capabilities.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the FiiO K11 R2R DAC and what are its main features?

    Answer: The FiiO K11 R2R DAC is a high-performance digital-to-analog converter designed for home audio or PC use. It features both 6.35mm and balanced 4.4mm headphone outputs, as well as RCA, coaxial, and optical inputs. This DAC offers a powerful output of 1300mW, supporting sampling rates up to 384kHz and 24-bit DSD256 for high-resolution audio playback. Its R2R architecture ensures precise sound reproduction, making it ideal for audiophiles looking for enhanced audio fidelity and clarity.
  • Question: How does the FiiO K11 R2R DAC improve sound quality?

    Answer: The FiiO K11 R2R DAC significantly enhances sound quality by utilizing a resistor ladder (R2R) design that provides a more accurate and linear conversion of digital signals to analog. This results in natural sound reproduction without the distortion common in traditional DACs. Whether you're listening to music, gaming, or watching movies, the K11 creates a richer, more immersive audio experience, allowing you to appreciate every detail of your favorite tracks.
  • Question: Can the FiiO K11 R2R DAC be used with a gaming setup?

    Answer: Yes, the FiiO K11 R2R DAC is an excellent choice for enhancing your gaming setup. With its multiple audio outputs and high output power, it offers superior audio clarity and detail, allowing gamers to hear environmental sounds better and react promptly to in-game cues. This device is particularly beneficial for competitive gaming, where every sound can make a difference.
  • Question: What devices are compatible with the FiiO K11 R2R DAC?

    Answer: The FiiO K11 R2R DAC is highly versatile and compatible with a variety of devices including PCs, laptops, gaming consoles, and even mobile devices via appropriate adapters. Its multiple input options such as RCA, coaxial, and optical allow it to connect seamlessly to your audio source, making it suitable for various audio setups, from simple home audio systems to more complex studio configurations.
  • Question: What is the benefit of having both 6.35mm and balanced 4.4mm outputs?

    Answer: The inclusion of both 6.35mm and balanced 4.4mm outputs in the FiiO K11 R2R DAC offers flexibility in audio connections. The 6.35mm output is standard for most headphones, while the balanced 4.4mm output reduces noise and crosstalk, providing a cleaner audio signal. This allows audiophiles to choose the best connection type based on their headphone’s compatibility and desired sound quality.
  • Question: How does the FiiO K11 R2R DAC connect to an audio system?

    Answer: Connecting the FiiO K11 R2R DAC to your audio system is straightforward. It can be linked to audio sources via its RCA, coaxial, or optical inputs. Simply connect the chosen input from your device to the K11 and connect your headphones or speakers to the output. This versatility allows easy integration into various setups, improving the sound quality across devices.
  • Question: Is the FiiO K11 R2R DAC suitable for DSD audio formats?

    Answer: Absolutely! The FiiO K11 R2R DAC supports DSD audio formats up to DSD256, which is ideal for high-resolution audio enthusiasts. This capability means you can enjoy your DSD files with superb detail and clarity, making it a key feature for those who appreciate high-quality, lossless audio formats.
  • Question: What makes the R2R DAC design unique compared to other types?

    Answer: R2R (Resistor Ladder) DACs differ from traditional DACs by providing a more accurate resistor-based method for digital signal conversion. This results in superior audio fidelity, with a smoother frequency response and reduced distortion. For audiophiles who seek to experience their music in its purest form, the R2R design of the FiiO K11 enhances dynamic range and detail in sound reproduction, making it a sought-after feature.
  • Question: What makes the FiiO K11 R2R DAC suitable for home audio use?

    Answer: The FiiO K11 R2R DAC is tailored for home audio use due to its high output power, versatility, and excellent sound quality. Whether you're using it for music playback or movie watching, its ability to support various connectivity options means it can integrate seamlessly with your existing equipment. Additionally, the clarity and precision of its audio output enhances the overall listening experience, making it a prime choice for home setups.
  • Question: Where can I buy the FiiO K11 R2R DAC and Headphone Amplifier in Ireland?

    Answer: You can buy the FiiO K11 R2R DAC and Headphone Amplifier from Ubuy in Ireland. Ubuy offers a convenient platform for purchasing the device, ensuring you get access to this high-quality audio equipment directly. With its user-friendly interface and dedicated service, finding and purchasing the K11 is simple and straightforward.

FiiO Amplifiers Editorial Review

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The Fiio K11 R2R DAC/Amplifier has garnered a Consistent wave of positive feedback from users and is seen as a standout in its category, especially for those stepping into the world of audio equipment. Novice users and seasoned enthusiasts alike have praised its clear sound output and robust build quality. The DAC’s aluminum chassis, intuitive knurled control knob, and vibrant display certainly add to the aesthetic charm, making it a visually appealing component on any desk setup. The K11 R2R has been particularly lauded for its performance with high-impedance headphones, easily powering models with impedance over 450 ohms without breaking a sweat. Users noted a notable improvement in sound quality, citing a fuller, warmer, and more natural audio experience, especially when switching from standard onboard PC sound solutions. Many appreciated the oversampling feature, which enhances the separation between musical layers, adding depth and texture that elevates both music and gaming experiences. While the product has received overwhelmingly positive remarks, some users suggested that the controls could be more intuitive and user-friendly, finding the multiple functionalities of the single knob somewhat cumbersome. However, once accustomed to its operation, users reported satisfaction with both the operational and sonic advances the device offers. Overall, the Fiio K11 R2R DAC/Amplifier represents exceptional value at its price point, especially when compared to higher-tier alternatives. The Consensus is clear: this is a highly effective entry point into DAC technology that doesn't compromise on sound quality. ### Pros and Cons **

Customer Reviews & Ratings

243 customers ratings
  • 5 Star
    72%
  • 4 Star
    16%
  • 3 Star
    7%
  • 2 Star
    1%
  • 1 Star
    4%

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Pros

  • Excellent sound quality and clarity.
  • Effective at powering high-impedance headphones.
  • Great value for price; competitive with much pricier options.
  • Simple and stylish design with quality build.
  • Useful oversampling feature that enhances audio performance.
  • Good for both music and gaming applications.

Cons

  • Controls can be complex for some users; better with additional buttons.

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