Primarily, as its price nears the thousand mark, comparisons with larger and heavier devices within that price bracket would be unjust. Additionally, lacking the 3.5+4.4 dual connectors seen in many devices at a similar level, its driving force is inherently linked with its size and weight limitations, leading to restrictions in housing multiple capacitors. Nonetheless, upon experiencing its audio output, one is likely to find the Audirect Beam3 Pro pleasantly surprising. The device offers a sufficiently full and immersive bass response, characterized by a commendable sense of depth, quantity, and focus. While not overtly energetic or forceful, it showcases a subtler, inward-leaning ambiance, adept at conveying intricate details.
   Regarding the mid-range... the tuning exhibited in the nuanced mid-range tail embodies a distinctive European and American essence, brimming with flesh and muscularity. In contrast to the majority of small-tail devices that emphasize richness over mid-range agility or maintain parity across the frequency spectrum, this device's mid-range delivers a tight, chewy sensation. Whether dealing with instrumentals or vocal tracks, the vocals take a slightly forward position, accented by an intriguing grainy texture. This renders a unique sense of passion, while boasting exceptional separation and clarity.
The high-frequency rendition is notably striking, characterized by generous spatial brightness and extension, alongside exquisite detailing. It stands out as a product that does not compromise high frequencies for compactness. The high frequencies boast a compelling fullness and expressive prowess. Yet, in certain music genres, the intricate nuances of the high frequencies might be subtly overshadowed by the mid and low-frequency components.

In terms of soundstage and resolution, my assessment indicates it slightly falls short when compared to higher-end models, yet it surpasses expectations when measured against lower-end alternatives. Its resolution possesses a compelling quality, where the overtones of each note exhibit nuances of "smoothness" and "bounce," suggesting a careful and meticulous tuning process. This three-frequency distribution, centered on the midrange, imparts a warm American-style audio presentation. However, this warmth is tastefully balanced; the details are not only distinct but also intricately refined, reflecting intentional and thoughtful craftsmanship. This blend of passion and precision in tuning renders it engaging, lively, and captivating, devoid of monotony.

When utilizing this device, one can boldly experiment with the three-level gain settings. Should the sound feel off or the bass depth insufficient, adjusting the gain could offer a remedy. These varying gain settings are tailored for different earphones, providing flexibility in sound customization. Critiquing higher-end models such as the HD800S is not its purpose. Transitioning between devices will not drastically increase volume levels or overwhelm the listener. Having tested numerous earphones, I've noted that the low gain setting tends to be underwhelming, while the medium gain setting is my preferred choice.

 

--------------- Click here for detailed post (originally in Chinese) ---------------