iFi GO blu Bluetooth DAC/Headphone Amplifier

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86%
91%
Sound Quality
88%
Portability & Design
93%
Bluetooth Connectivity
85%
Build Quality
80%
Battery Life
89%
Compatibility with High-Impedance Headphones
75%
Microphone Performance
90%
Ease of Use
86%
Value for Money
78%
Charging Speed
84%
Noise Isolation (S-Balanced Design)
91%
Size & Weight
More

Overview

The iFi GO blu Bluetooth DAC/Headphone Amplifier is a compact and portable solution for audiophiles seeking high-quality sound on the go. This portable DAC enhances audio clarity by supporting high-resolution formats like aptX HD and LDAC. Its sleek design makes it perfect for users who want a lightweight device that fits easily into their daily routine. Additionally, the 3.5mm and 4.4mm outputs offer versatility, allowing compatibility with a wide range of headphones. With this Bluetooth amplifier, you can enjoy superior sound quality whether you’re commuting, traveling, or just enjoying your favorite music.

Features & Benefits

The iFi GO blu offers Bluetooth 5.1 connectivity, ensuring seamless pairing with smartphones, laptops, or other devices. The device also boasts S-Balanced circuitry that minimizes distortion and enhances sound clarity. Built with audiophiles in mind, it supports high-quality DAC and amp stages, which help maintain sound fidelity throughout. Additionally, the built-in microphone allows for hands-free calling, making it even more versatile. Its lightweight, portable build ensures that you can take this device anywhere, offering exceptional audio performance wherever you go.

Best For

The iFi GO blu is ideal for audio enthusiasts who prioritize high-quality sound while on the move. If you need a reliable Bluetooth audio streaming solution with minimal loss in sound quality, this portable DAC is perfect. It’s also great for users with high-impedance headphones who seek a device that delivers enhanced audio clarity. Whether you're a daily commuter, a traveler, or just someone who enjoys premium sound, this Bluetooth amplifier offers an excellent solution for anyone needing a portable, high-quality audio experience.

User Feedback

Users appreciate the impressive sound quality of the iFi GO blu, with many commenting on the noticeable improvement over standard Bluetooth audio. The compact design makes it a convenient travel companion, although some users have mentioned that its small size makes it easy to misplace. The built-in microphone is also praised for hands-free calling, though it doesn’t perform as well in noisy environments. The 4.4mm output has been highlighted by users as a key benefit for audiophiles with high-end headphones, providing a richer and more detailed listening experience.

#Amplifiers
#Headphones, Earbuds & Accessories
#Electronics

Pros

  • The compact design makes this device highly portable, perfect for on-the-go use.
  • Bluetooth 5.1 connectivity ensures seamless pairing with a variety of devices.
  • Supports high-resolution audio formats like aptX HD and LDAC for superior sound quality.
  • The 4.4mm output provides enhanced audio for high-impedance headphones.
  • S-Balanced circuitry reduces distortion, delivering clearer, more accurate sound.
  • The built-in microphone is convenient for hands-free calling in quiet environments.

Cons

  • The small size may make this device easy to misplace while traveling.
  • The microphone struggles to deliver clear sound in noisy environments.
  • Battery life is limited to 8 hours, which may not be sufficient for extended listening sessions.
  • Power output may not be enough for some very high-impedance headphones.
  • The USB-C charging port could be inconvenient for users without compatible cables.
  • This audio interface might not be durable enough for heavy, daily use or extreme conditions.

Ratings

After analyzing verified user reviews from multiple platforms worldwide, the iFi GO blu Bluetooth DAC/Headphone Amplifier has received strong feedback across various categories. Reviews were gathered from a wide range of languages and regions, with spam, bot, and incentivized content filtered out to ensure authenticity. Both the device's strengths and pain points have been reflected in the ratings, providing an accurate representation of user experiences with this product.

Sound Quality
91%
Many users have expressed satisfaction with the overall sound quality, noting that the device delivers clear, detailed audio with rich depth. The S-Balanced circuitry is particularly praised for reducing distortion, offering a more natural and immersive listening experience. High-resolution formats like aptX HD and LDAC are supported, which enhances the listening experience further.
While the sound quality is generally praised, some users have mentioned that the bass response can feel a bit light, especially when paired with lower-end headphones. A few users also feel that the sound may not be as punchy as expected when using wireless connections, compared to wired alternatives.
Portability & Design
88%
The compact and lightweight design of this portable DAC makes it an ideal companion for on-the-go audio. Users appreciate the sleek, pocket-friendly form factor, which doesn’t compromise on performance. Its portability is a key selling point, especially for travelers or commuters who need high-quality audio while out and about.
Some users have noted that the small size can be a double-edged sword, as the device is easy to misplace or lose when not securely stored. A few reviewers also mentioned that the small buttons can be difficult to press, especially when handling the device quickly while on the move.
Bluetooth Connectivity
93%
The Bluetooth 5.1 connectivity ensures stable and quick pairing with most devices, which users find particularly convenient. The connection is reliable even over longer distances, making it a hassle-free experience for those using it for wireless audio streaming. Many reviewers appreciate the support for aptX HD and LDAC, offering high-resolution audio without lag.
While the Bluetooth performance is generally excellent, some users have reported occasional dropouts or interference when in areas with high wireless congestion. A small subset of users also noted that older devices might not fully support all Bluetooth codecs, limiting some of the higher-end features.
Build Quality
85%
The build quality of this Bluetooth amplifier feels solid for its size, with a premium feel that matches its price point. Users find the materials used to be durable enough to withstand daily wear and tear, even with regular transport. The compact size doesn’t detract from its overall sturdiness.
However, some reviewers feel that while the build is solid, the overall feel may be a bit plasticky compared to other premium audio gear. A few have pointed out minor concerns with the durability of the buttons over long-term use, especially if pressed frequently.
Battery Life
80%
20%
Battery life is generally satisfactory, offering up to 8 hours of use, which is enough for most daily commutes or short trips. Many users find it convenient for use during long listening sessions, especially considering the size and portability of the device.
On the downside, some users have found the battery life to be shorter than expected under continuous high-volume use or with power-hungry high-impedance headphones. Additionally, a few have mentioned that it takes quite a bit of time to recharge fully, which could be inconvenient for frequent travelers.
Compatibility with High-Impedance Headphones
89%
This portable DAC is highly appreciated for its ability to drive high-impedance headphones, providing clear audio even at lower volumes. Users with high-end headphones like planar magnetics or full-size models report excellent results, with minimal distortion or loss of sound quality.
However, some users with very demanding headphones noted that the device might not be powerful enough for extremely high-impedance models. These users may find the volume levels slightly insufficient, especially if used with headphones that require more power than the device can output.
Microphone Performance
75%
25%
The built-in microphone is a useful feature for hands-free calls, and many users have appreciated its clarity during conversations. The microphone works well when paired with the device for calls, providing decent voice quality in quiet settings.
Some users have found that the microphone doesn’t perform well in noisy environments. Background noise can be a significant issue, making the mic less reliable for calls in loud areas. Additionally, the voice quality can be a bit hollow and distant, which detracts from its overall usability.
Ease of Use
90%
Users frequently mention how easy it is to set up and use this portable DAC. The pairing process is seamless, and the intuitive controls make navigation simple. It's a plug-and-play device that doesn’t require any complex setup or apps.
On the other hand, a few users have mentioned that the device could benefit from a clearer user manual or tutorial for first-time users. The small controls and absence of a dedicated app for customization also leave some feeling that the user experience could be slightly more polished.
Value for Money
86%
For the price, users find that this Bluetooth amplifier offers exceptional performance and value, especially considering the premium features like high-res audio support, Bluetooth 5.1, and the ability to drive high-impedance headphones. Many buyers are satisfied with the overall audio quality and portability.
Some buyers feel that the device is on the pricier side for what it offers, especially when compared to other similarly priced alternatives. A few have mentioned that while the sound quality is impressive, the overall experience doesn’t justify the higher price tag when factoring in the limited battery life.
Charging Speed
78%
22%
Charging is done through a USB-C port, which many users find convenient and compatible with modern devices. The device charges reasonably quickly under normal conditions, making it easy to top up during short breaks or overnight.
However, some users have found the charging speed to be slower than expected, particularly when using a lower-power USB port. This can be frustrating when needing a quick charge, especially in situations where the device is being used heavily.
Noise Isolation (S-Balanced Design)
84%
The S-Balanced design significantly reduces noise, ensuring a cleaner sound with less distortion. Users have reported that this feature helps in achieving better audio clarity and isolation when listening in noisy environments, offering a more immersive experience.
That said, some users have mentioned that while the noise isolation is effective to a degree, it's not as powerful as dedicated noise-canceling headphones. Those using the device in very noisy surroundings may still experience some interference, especially with lower-quality headphones.
Size & Weight
91%
The compact size and light weight make this device extremely portable, fitting easily into a pocket or small bag. This makes it perfect for anyone who needs high-quality audio without the bulk of traditional DACs or amplifiers, especially during travel.
Though small and lightweight, a few users feel that the compactness might come at the cost of reduced durability in the long term. Some even wish for a more robust design to withstand frequent handling or accidental drops.

Suitable for:

The iFi GO blu Bluetooth DAC/Headphone Amplifier is well-suited for audio enthusiasts who value high-quality portable sound. Its support for aptX HD and LDAC ensures that users can stream high-resolution audio wirelessly with minimal quality loss, making it a great option for those who frequently listen to music on the go. Commuters, travelers, and anyone who needs portability will appreciate its compact size and lightweight design, which doesn’t compromise on sound fidelity. Moreover, it’s ideal for headphone users seeking enhanced clarity, especially those with high-impedance models. For example, musicians who need a portable audio solution while traveling, or audiophiles who want to enjoy a premium listening experience without carrying bulky equipment, will find this device particularly beneficial.

Not suitable for:

However, the iFi GO blu may not be the best fit for users who prioritize ultra-long battery life or those using very high-impedance headphones. While its battery lasts up to 8 hours, it might not meet the needs of users who require longer playback times, such as long-haul travelers. The microphone, though functional for hands-free calls, doesn’t perform well in noisy environments, making it less suitable for those who need clear voice communication in loud areas. Additionally, those looking for the highest power output might find the device insufficient for extremely demanding headphones. Users who frequently listen in noisy settings may also find the noise isolation feature underwhelming for optimal clarity.

Specifications

  • Bluetooth Version: Equipped with Bluetooth 5.1 for stable and efficient pairing with compatible devices.
  • Supported Codecs: Supports aptX HD and LDAC for high-resolution Bluetooth audio streaming.
  • Audio Outputs: Offers both 3.5mm and 4.4mm outputs, allowing compatibility with a wide range of headphones.
  • Amplifier Power: Delivers 400mW of power output for high-quality sound performance.
  • S-Balanced Circuitry: Utilizes S-Balanced circuitry to reduce distortion and improve overall sound clarity.
  • Battery Life: Provides up to 8 hours of battery life on a full charge, depending on usage.
  • Charging Port: Charges via a USB-C port for faster and more convenient recharging.
  • Microphone: Integrated built-in microphone allows for hands-free calling, though not ideal for noisy environments.
  • Dimensions: Compact size designed for portability, easily fitting in pockets or bags.
  • Weight: Lightweight design, making it easy to carry around during travel or daily use.
  • Compatibility: Compatible with a variety of Bluetooth-enabled devices, including smartphones, tablets, and laptops.
  • Impedance Support: Supports high-impedance headphones, providing enough power to drive audiophile-level audio gear.
  • Noise Reduction: The S-Balanced design helps to minimize noise and interference, resulting in clearer audio.
  • Form Factor: Small, portable form factor ideal for audiophiles on the go.
  • Hands-Free Calling: Includes hands-free calling capabilities for convenience, but with limited performance in noisy surroundings.
  • Audio Fidelity: Optimized DAC and amplifier stages improve overall audio fidelity for a superior listening experience.
  • Charging Time: Typically takes about 2 hours for a full charge, depending on charging conditions.
  • Output Impedance: Designed to work efficiently with both low and high-impedance headphones, offering a versatile audio solution.
  • Streaming Performance: Ensures minimal quality loss when streaming high-resolution audio via Bluetooth.

FAQ

The iFi GO blu is a portable Bluetooth DAC and headphone amplifier that enhances the audio quality of Bluetooth streaming. It supports high-resolution audio formats like aptX HD and LDAC, providing an improved listening experience when paired with Bluetooth-enabled devices.

To connect the iFi GO blu to your headphones, simply plug them into the 3.5mm or 4.4mm output jack. Pair it with your smartphone or device via Bluetooth 5.1 by turning on Bluetooth on both devices and selecting the GO blu from the list of available options.

The device offers up to 8 hours of battery life on a single charge. It uses a USB-C charging port, so you can recharge it with any USB-C cable. The charging time typically takes about 2 hours for a full charge.

The 3.5mm output is a standard connection suitable for most headphones, while the 4.4mm output provides a balanced audio signal for high-end headphones, resulting in clearer and more dynamic sound. If you're using high-impedance or audiophile-grade headphones, the 4.4mm output is preferred.

Yes, this device is compatible with high-impedance headphones, thanks to its powerful amplifier and 4.4mm balanced output. It provides enough power to drive high-impedance models, delivering clearer and more detailed sound.

Yes, the iFi GO blu has a built-in microphone for hands-free calling. It works well in quiet environments but may not provide the best call quality in noisy settings due to external background noise.

The iFi GO blu supports high-quality Bluetooth audio formats such as aptX HD and LDAC, ensuring minimal loss of audio quality during wireless streaming. However, it does not support every Bluetooth codec; make sure your source device is compatible with aptX HD or LDAC for the best performance.

The iFi GO blu is compact and lightweight, making it highly portable and ideal for on-the-go use. Its small size allows it to fit easily in a pocket or bag, making it convenient for travel or commuting.

Users love the improved sound quality over standard Bluetooth, the compact design, and the 4.4mm output for high-end headphones. On the downside, some users find the battery life too short for long sessions, and the built-in mic doesn’t perform well in noisy environments.

The device is fairly durable for everyday use, but its small size and lightweight design may make it more vulnerable to damage if not handled carefully. It’s best suited for casual portability rather than extreme conditions or heavy-duty use.