Note that this is a discontinued product. You may want to visit the brand's page here to browse their newer products.
What reviewers think
Bloggers and YouTubers have tried this product—so we've summarized their strongest opinions below. Links to full reviews follow.
Comparisons (according to reviewers)
- Vs FiiO E10K: The K5 Pro has so many more features
- Vs Aune S6 Pro: The K5 Pro sounds close to the Aune S6 Pro, but the Aune is more refined, cleaner, and wider sounding
Takeaway: The FiiO K5 Pro is a versatile and affordable desktop DAC/amp that significantly improves sound quality compared to onboard computer audio. It is a great starting point for anyone looking to enhance their headphone listening experience or integrate into a speaker-based setup.
What are hifi reviews useful for? (1) Identifying products you should demo in person at a dealer. (2) Learning which products reviewers unanimously praise as the best they've heard (this means they probably are legitimately great). (3) Identifying a product's attributes that satisfy your idiosyncratic needs and tastes. Beyond that, we often discount what reviewers say because they heap praise on most products—and are often apprehensive about publishing strong criticism or comparisons between products. Further, they seldom have more than a few products on-hand, often relying on their memories to compare past products. Always listen for yourself.
All
K5 Pro
reviews
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An excellent review of a great product
/
Publisher
/
3/1/2022
An excellent review of a great product
Publisher
/
3/1/2022
Video Review
Manufacturer details
Features
Specifications
- USB decoding chip: XMOS XUF208
- DAC chip: AK4493
- Output power: ≥1.5W (32Ω)
- Output impedance: 1.2Ω(PO)
- THD+N: <0.004%
- Noise floor: <8uV
- SNR: ≥115dB(A-weighted)
- Channel Separation: >75 dB
- Outputs: RCA/6.35mm/3.5mm
- Inputs: USB-B/OPT/COAX/RCA
- DSD: 64/128/256/512, Native DSD decoding
- Weight: about 436g
- Dimensions: 120.5mm×130mm×55mm
Description
When it comes to amplification, the K5 Pro is no slouch. The K5 Pro has generous space to fit and package the necessary components for exceptional analog amplification, and packs a four-level audio circuit capable of providing extraordinary audio fidelity in its class: second-order LPF + analog volume adjustment + voltage amplification + current drive.
Release Timeline
Manufacturer Site
Brand highlights
Taking a step back to look at reviewers' thoughts of the brand's entire lineup—not just this product—what stands out most is the following:
- FIIO combines Bluetooth capability, high power output, and a desktop mode in their portable DAC/amp designs.
- They offer a high degree of user customization through their control app, allowing for adjustments such as parametric EQ and device behaviors.
Select products
Select product comparisons
K7
- Positioning: An all-in-one balanced desktop DAC and headphone amplifier designed for affordability and compact convenience.
- Description: Uses THX AAA 788+ amplifier technology and a six-stage audio circuit to provide clean, balanced sound suitable for everyday listening in small room setups. Compared to the other models, its feature set is streamlined without some of the advanced digital processing and power management found in the higher-end products.
K9AKM
- Positioning: A desktop DAC and headphone amplifier built around AKM DAC chips to offer enhanced audio clarity at a moderate price point.
- Description: Focuses on a refined AKM-based design that delivers lower distortion and improved detail over the entry-level K7 while keeping the design compact and easy to use. In comparison with more premium models, it strikes a balance between performance and cost, offering better resolution.
K19
- Positioning: A high-power DAC and headphone amplifier aimed at users who need robust output for driving demanding headphones.
- Description: Incorporates advanced circuitry and a design optimized for high-current performance to maintain clear and natural sound even at louder volumes. Relative to the K7 and K9AKM, the K19 adds more power and precise output control while being less digitally complex than the top-tier models.
K11R2R
- Positioning: A desktop DAC and headphone amplifier that employs a fully differential 24-bit R2R resistor ladder for superior resolution and detail.
- Description: Offers dual NOS and OS modes along with a high-quality electronic volume control to enhance dynamic range and clarity. Compared to the more basic K7 and K9AKM, its advanced resistor architecture and multi-stage power supply deliver lower noise and customizable gain settings.
K17
- Positioning: A high-end desktop DAC and headphone amplifier designed for uncompromising performance and extensive functionality.
- Description: Features a fully discrete amplifier circuit with advanced DSP, dual AK4499 DAC chips, and separate analog/digital circuitry to ensure smooth, natural sound with high output power. In contrast to other products in the lineup, the K17 provides top-tier build quality, multiple protection systems, and an extensive set of digital processing features.
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Avg. Product Price
$500
Used For Sale
31
Available (Scroll Down)
Brand Popularity
226
of 900+
Badges
Top 50 Brand
Top 250 Brand
Products Listed
69
Founding Year
2007
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Look inside the brand
Brand Page
Our interview with the brand
What are two key technological innovations or strong opinions that differ you from other brands?
What's your approach to customer support?
What are your favorite tracks for showcasing the strength of your products?
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Brand Page
Used
FIIO
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What if you spend more?
FIIO
R7
699
699
/
14
Reviews
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
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Product Strengths
- Extremely versatile, functioning as a streamer, DAP, DAC, headphone amp, and pre-amp all in one compact unit.
- Clean audio quality, considered competitive for its price point.
- Operates smoothly and similarly to a smartphone due to its Android 10-based OS, providing access to the Google Play Store.
- Has dual THX AAA 788 plus headphone amps, which gives it the ability to power pretty much any headphone out there on the market with 3.6 watts of power.
- Offers a wide array of connectivity options including 6.4mm, 4.4mm, and XLR headphone jacks, SD card slot, LAN, RCA outputs, optical and coaxial in/out, and USB-C port.
Product Considerations
- The remote control is sold separately.
- Android 10 is somewhat outdated now.
- It is not a streamer/amp, so the cost of an external amp or active speakers will need to be factored in.
- The size is a bit awkward, the height of the unit makes it problematic for some to fit on the desk.
Comparisons (according to reviewers)
- Vs NAD C700 or HiFi Rose RS520: Audiophiles who prefer separate components may opt for higher-end solutions like the NAD C700 or HiFi Rose RS520.
- Vs EverSolo DMP-A6: Although not as compact and slightly more expensive, the EverSolo DMP-A6 investment brings better connectivity and sound quality.
- Vs FiiO R9 Desktop Media Player: The main differences include dual ESS Labs ES9038PRO DACs and an eight-channel THX788+ amp offering 7300mW, double the R7’s output.
- Vs Pro-Ject Pre Box S2 Digital: The Pro-Ject Pre Box S2 Digital is a much smaller unit than the FiiO R7, but it also has significantly less capacity.
Takeaway: The FiiO R7 is a versatile device that brings a lot of functionality to a desktop setup. It's a good solution for someone who wants an all-in-one system that won't take up too much space.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
K17
989
989
/
11
Reviews
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Product Strengths
- The FiiO K17 does everything except amplify speakers; it's a streamer, DAC, headphone amp, and preamp.
- Capable of pumping 4 watts into a 32-ohm headphone via balanced headphone outputs (4.4mm and 4-pin XLR).
- It has a touchscreen that works well despite its compact size.
- The FiiO K17 delivers exceptionally good sound for the price.
- It supports Bluetooth streaming including LDAC and APTX support.
Product Considerations
- On the silver version, the labels on the gain selector dial and the output selector dial have zero contrast, and can be difficult to read.
- Streaming capabilities are limited to Rune or Airplay.
- The streamer circuit disappears when switching to a different input, and the USB input is switched off when using any other mode.
- Several reviewers mention bugs, and the need for firmware updates to resolve issues with functionality.
Comparisons (according to reviewers)
- The K17 does more than the FiiO K19, with a more traditional Class AB amplifier, and the K17 delivers a slightly smoother and richer sound.
- The K17 delivers better sound than the X-Duo TA32, with the TA32's stock sound being flatter and less engaging.
- The K17 has comparable sound quality to the Schiit Bifrost 2 and more features.
- The K17 delivers a slightly smoother and richer sound than the SMSL RAW DAC 1 and SMSL H400 stack.
- The K17 headphone amp out is better than the HIFIMAN Serenade.
Takeaway: The K17 is a versatile device that functions as a DAC, headphone amp, preamp, and streamer. It has a retro design and is easy to use, making it a great option for a desktop audio setup.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
Q7
599
599
/
10
Reviews
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Product Strengths
- Impressive output power, even without DC power, capable of driving a wide range of headphones.
- Highly detailed and resolving sound, revealing nuances in music.
- Solid build quality with CNC machined aluminum chassis and premium materials.
- Extensive accessory package, including a cooling stand, leather case, and various USB cables.
- Versatile with numerous inputs and outputs, including USB, coaxial, optical, Bluetooth, 3.5mm, 6.35mm, 2.5mm, and 4.4mm.
Product Considerations
- Large size and heavy weight may not be truly 'portable'.
- There is a mention of potential treble glare/brightness and a 'touch of warmth', making gear matching important.
- At least one reviewer wanted even more headroom, particularly with very power-hungry headphones.
- Some reviewers found the case to be somewhat loose.
- High and super-high gain modes may make the noise floor clearly audible.
Comparisons (according to reviewers)
- Vs FiiO M17: Q7 offers similar tuning at a lower price, though the M17 is superior in detail retrieval, smoother and more refined sound, and soundstage depth/3D effect, while the Q7 boasts better noise rejection performance.
- Vs FiiO K9 PRO ESS: Q7 delivers dynamics very close to the K9 PRO ESS, with greater power and headroom.
- Vs Shanling H7: Q7 has higher power output.
- Vs EarMen Angel: Q7 is more powerful, dynamic, impactful, resolving, detailed, and open sounding.
Takeaway: The FiiO Q7 is a versatile and powerful portable DAC/amp offering excellent sound quality and features, making it a great option for those seeking a desktop-class experience on the go. It delivers exceptional clarity and dynamics, making it a worthy addition to any audiophile's collection.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
K9 AKM
529
529
/
7
Reviews
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Product Strengths
- The FiiO K9 AKM features flagship AKM AK4499EX + AK4191EQ DAC chips.
- It uses dual THX AAA 788+ amplifier modules, capable of 2W at 32 ohms for balanced output.
- The build quality is consistently praised, with reviewers describing it as solid, heavy, and well-built with an all-aluminum chassis.
- The K9 AKM has a linear power supply with 18,800 microfarads of capacitance, contributing to a clean and powerful sound.
- It offers a versatile set of input and output options, including balanced XLR, 4.4mm, and single-ended connections, as well as Bluetooth connectivity with LDAC support.
Product Considerations
- Some reviewers found the power output may not be sufficient for very demanding headphones, especially those with high impedance (300 ohms and above).
- It attracts fingerprints easily due to its near-matte housing finish, requiring frequent cleaning.
- The FiiO Control app lacks a volume control, which some reviewers found disappointing.
Comparisons (according to reviewers)
- Vs. FiiO K9 (ESS version): The K9 AKM has a slightly warmer and more natural sound, while the original K9 is more analytical and technically proficient.
- Vs. Mytek Liberty DAC 2: The Liberty DAC 2 is significantly more expensive and offers better resolution, detail, and imaging.
- Vs. SMSL DO400: The K9 AKM provides a richer and more natural tone, better depth, and height of soundstage.
- Vs. FiiO K7: The K9 AKM offers enhanced dynamics, impact, transparency, and clarity compared to the K7.
Takeaway: The FiiO K9 AKM is a well-rounded desktop DAC/amp offering a smooth, rich, and enjoyable sound with plenty of connectivity options. Its robust build quality, versatile features, and powerful amplifier make it a great choice for those seeking a high-performance all-in-one solution.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
What competes at this price?
FIIO
BTR7
199
/
Released
2022
The BTR7 is designed with an innovative 3-level HiFi audio architecture, including the high-performance DAC+low pass filter+THX amplifiers, which can capture every last detail and dynamics in your music. And with support for MQA, your music will definitely come across clearly and boldly.
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Our Summary
Product Strengths
- Fantastic build quality, aggressive contemporary design
- Includes a solid, workable leatherette case
- Delivers fun, V-shaped tuning with thumping bass, direct midrange, and bold treble
- Delivers fun, detail, dynamics, precision and a bold sound character
- Versatile, functioning as a Bluetooth receiver, a dongle DAC, and a desktop DAC amp combo
Product Considerations
- Buttons rattle a bit
- Larger than past models like the BTR5
- Mediocre battery duration
- Sharp edges
- FiiO only recommends headphones of up to 150Ω
Comparisons (according to reviewers)
- Compared to the Questyle M15, the M15 has a more balanced sound and even more textures and resolution
- Compared to the iFi Audio Go Blu, the BTR7 wins in sound staging depth
Takeaway: The BTR7 is a competent Bluetooth DAC/AMP that will handle IEMs and headphones alike and also works as a capable USB dongle. With a dedicated smartphone app for EQ and solid sound quality, it is an excellent value.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
K11
142
/
Released
2023
Over the years, we have launched the K5 Pro, K7, K9, and K9 Pro series of amplifiers at various price points. The K series of amplifiers have sold well around the world. As they have users' changing and increasingly growing desktop HiFi usage needs. Thanks to continuous research and progress We have a new understanding of entry-level amplifiers. The K11 will feature lots of connectors, large power output, and a slim build. The beautiful screen is a display of its prowess as your desktop HiFi companion.
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Our Summary
Product Strengths
- The FiiO K11 is feature packed for its price, offering NOS and OS modes, three gain selections, and RCA line outputs
- A digital gain knob maintains a perfect balance of left and right, which is especially beneficial for sensitive IEMs
- The K11 has a UAC toggle mode, allowing it to be used as an amp/DAC for PS5 consoles
- Sleek and minimalist design, with good build quality
Product Considerations
- The default filter setting (Filter 3) may cause sibilance, so experimenting with other filter options is recommended
- The RGB light on top can be quite bright and distracting
- There may be a delay when switching from a different source back
- On black units, fingerprints can easily leave marks on the finish
Comparisons (according to reviewers)
- Vs. Topping DX3 Pro Plus: The K11 has a better interface and a nicer display, but the overall sound of the DX3 Pro Plus is better
- Vs. iFi Zen DAC Air: The K11 has much more overhead and cleaner sound, the iFi Zen DAC Air is warmer and more grainy in the treble
- Vs. Schiit Magni-Modi Stack: The sound profile is closest to the Schiit Magni-Modi stack, but the Magni-Modi stack has better bass control and impact
- Vs. JDS ATOM 2: The ATOM 2 comes across as a bit more transparent and open
Takeaway: The FiiO K11 is a versatile and affordable Amp/DAC that offers a clean and musical sound. With its balanced output and various input options, it is a great choice for many headphones and home setups.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
K7
219
/
Released
2022
The K7 is a truly balanced DAC/Amp featuring THX AAA 788+ amp technology, dual AK4493SEQ DACs, multiple intelligent protection systems, two levels of hardware gain, and RGB status indicators with 3 output modes.
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Our Summary
Product Strengths
- Versatility and performance for its price point.
- Good, solid, and natural sound.
- Compact size, fitting well even in limited desktop spaces.
- Houses dual AK4493 DAC chips, which is not the norm at this budget range.
- Versatile with a lot of connection options including digital inputs, line in, and line out.
Product Considerations
- The volume dial ramps up a lot towards the end, not feeling very linear from the beginning.
- Does not come with Bluetooth.
- No remote.
- The build feels a little flimsy to some.
- The soundstage is more narrow than other mid-level DAC amps.
Comparisons (according to reviewers)
- Vs Topping DX3 Pro+, the FiiO K7 had a more confident low bass response.
- Vs SMSL SU6/SH6 stack, the K7 was resolving a little bit more detail.
- Vs iFi Zendag V2, the K7 beats it out as far as connectivity goes and is much more powerful.
Takeaway: The FiiO K7 is a versatile DAC/AMP with a lot of connection options and has enough power to drive most headphones at a budget price. It is a great pick for those looking for a simple, affordable DAC/AMP for their headphones and speakers.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
BTR17
219
/
Released
2024
The BTR17 brings together FIIO's years of expertise in developing DACs and headphone amps. Within a compact package, it fits flagship-level features such as a multi-stage audio architecture and precision power supply system comparable to other high-end players and DAC/headphone amp combos. It is truly a master of all trades that will once again become a new standard amongst Bluetooth headphone amps.
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Our Summary
Product Strengths
- The BTR17 is a highly versatile wireless device that combines a Bluetooth streamer, portable or desktop DAC, and headphone amplifier
- It shares internal components with the KA17, upgrading to dual ESS ES9069Q DAC chips and THX AAA 78+ AMP for clean and detailed sound
- It supports a wide range of codecs, including SBC, AAC, aptX, aptX HD, aptX Adaptive, aptX Lossless, and LDAC
- It has a grippy back that feels nice and secure when holding it
- The battery lasts for roughly 8 hours of playback time
Product Considerations
- Some reviewers initially experienced crackling noises in Bluetooth mode, which was resolved with a firmware update
- The provided accessories are minimal, with some reviewers wishing for an additional USB cable for desktop mode
- Some reviewers feel that the volume knob is flimsy and fragile
- It does not have on board storage, so users are limited to streaming files from other sources
Comparisons (according to reviewers)
- Vs. BTR7: The BTR17 is a step up in overall performance, with a more detailed, powerful, and refined version of the sound signature found in the BTR7
- Vs. KA17: The BTR17 is basically the KA17 but with Bluetooth added, plus some cool extra features
Takeaway: The BTR17 offers a great sound with all the details needed, combined with versatile features, making it a worthwhile Bluetooth DAC/AMP. With excellent power and portability, the BTR17 is an all-in-one audio solution to enjoy high quality sound with headphones.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Product Page
Product Page
FIIO
K11 R2R
175
/
Released
2024
FIIO's newly self-developed four-channel fully differential 24bit R2R DAC consists of 2x 48 precision thin-film resistor arrays per channel, totaling 192 resistors with 0.1% tolerance and low temperature drift (30ppm). This configuration delivers a unique and charming sound.
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
Expand Details
Our Summary
Product Strengths
- Organic and realistic timbre that R2R DACs are known for, especially in the midrange.
- Decent technical performance and imaging capabilities, especially at its price point.
- Can be used as an all-in-one DAC/amp.
- Has a small footprint, making it suitable for desktop use where space is limited.
- Presents options for both Non-Oversampling (NOS) and Oversampling (OS) modes, allowing users to customize the sound.
Product Considerations
- The built-in headphone output may not be powerful enough for all headphones and scales better with a dedicated amplifier.
- Bass response might lack impact and definition compared to other DACs.
- Treble response can be somewhat dipped.
- Requires an external power supply, hindering portability.
- A noise floor is present with ultra-sensitive IEMs.
Comparisons (according to reviewers)
- Vs Topping D50 III: More organic in sound, while the Topping D50 III is extremely precise.
- Vs iFi Zen DAC 3: Feels more natural, while the iFi DAC has a more fun and vivid sound.
Takeaway:
The K11 R2R is a good entry point into R2R technology that delivers a warm, musical sound, especially in the midrange, and some flexibility thanks to its different modes. It's a solid option for beginner audiophiles looking to explore the R2R sound signature.
Video review
Our take on the brand
FiiO stands out for integrating unique features into portable audio devices, such as their BTR7 DAC/amplifier with its screen and wireless charging, and their KB3 mechanical keyboard with a built-in DAC/amp. The brand caters to audiophiles seeking personalization through products like their pioneering X7 music player with interchangeable amp modules and their compact R7 desktop system that combines streaming, DAC, and headphone amplification capabilities.
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