Unlocking High-Fidelity Sound: The iFi GO blu Portable DAC/Amp Review

The iFi GO blu is turning heads as a portable DAC/Amp that blends elegant design with impressive functionality. For audiophiles seeking portable solutions, this device packs a punch in sound quality and features, making it an enticing option for both casual listeners and serious music aficionados.

Pricing and Availability

You can snag the iFi GO blu for $200 directly from ifi-audio.com or platforms like Amazon. If you want to enhance usability, consider adding the $29 GO blu case with a clip, which makes it easier to connect to your headphones while keeping the microphone within reach during calls.

Design and Ergonomics

This device is impressively compact, measuring roughly the size of a 9V battery. Wrapped in a sleek soft-touch polymer with copper detailing, it stands out aesthetically. On one side, you'll find an infinitely scrolling ChronoDial, which allows for fine-tuned volume control and management of playback functions. Below it, a dedicated button for EQ presets, Bluetooth pairings, and digital filter settings adds to the user-friendly design.

The top sports an LED indicator for EQ modes and Bluetooth connection, alongside balanced 4.4mm and S-Balanced 3.5mm headphone outputs. The bottom houses a battery status LED, microphone, reset pinhole, and USB input supporting audio playback up to 24bit/96kHz. The left side features a power button that also informs you of the current Bluetooth codec in use.

Key Features

The GO blu comes equipped with three EQ presets: XBass, XSpace, and a combination of both, which enhance bass and widen the soundstage, respectively. While the presets offer an appreciable boost for most listeners, those who crave more control might find this limited.

Employing Qualcomm’s QCC5100 chip combined with the Cirrus Logic 43131, the device supports multiple codecs including aptX Adaptive, LDAC, and AAC, all of which can be updated through over-the-air upgrades to accommodate new formats. This versatility is bolstered by the device's ability to handle calls using active noise cancellation, making it a practical choice for daily commutes.

Battery life is rated at around ten hours, with a quick charge capability through a high-powered charger, allowing for a complete recharge in about 40 minutes.

Sound Quality

Considering the technology packed into the iFi GO blu, the audio performance is nothing short of remarkable. Testing with both wired and Bluetooth sources against high-end IEMs and headphones, the performance delivered an elevated listening experience. When paired with a Pixel 7 Pro using LDAC, the output was dynamic, while Apple users will still find satisfying quality through AAC.

The wired connection, particularly with high-resolution audio sources, proved enchanting. Tracks like Paul Simon's "Diamonds on the Soles of Her Shoes" showcased an expansive soundstage, allowing for a deeply engaging listening experience. The device's neutral sound signature is a treat, supported further by the XBass feature, making hip-hop tracks particularly enjoyable without overwhelming the overall balance.

Comparative Analysis

Pricing it at the same level as iFi's Zen DAC 3, which is more suited for desktop use, the GO blu competes compellingly with offerings like the FiiO BTR7. While the BTR7 lacks call support and presents slightly shorter battery life, it includes a companion app for EQ adjustments—something the GO blu does not currently offer.

The Quedelix 5K, at a lower price point, rivals the GO blu; although it doesn’t provide quite the same expansive sound stage, it's known for its impressive companion app with robust EQ settings. While I currently own the Quedelix 5K, I see the potential necessity of adding the GO blu to my collection in the future.

Buying Considerations

You should consider the iFi GO blu if:

• You want a versatile DAC/Amp to handle multiple audio sources
• You value high-quality sound at a reasonable price
• You need a device that can last through your workday

However, it may not be for you if:

• You require parametric EQ for detailed sound customization
• You're looking for budget options

The iFi GO blu is a potent combination of sound quality, portability, and user-friendly features, making it a strong contender in the compact DAC/Amp market. Whether you aim for clarity during your daily commute or a rich listening experience at home, this device could very well meet your needs.