Below are excerpts from the review: “I enjoyed ddHiFi’s new Surface, particularly its mid-range and instrument timbre. The package comes with plenty of accessories, and all the materials used are of excellent quality. The build quality is also impressive. It is also compact and fits comfortably. The ddHiFi Surface is a hybrid IEM that offers a smooth and musical sound with warm mid-centric tuning. It has a strong sub-bass presence, a lush midrange, and a relaxed treble. It is not a perfectly neutral IEM, but rather one that emphasizes vocal emotion and enjoyment over accuracy and detail.” From：audioAI Click here…

Below are excerpts from the review: “The described sonic characteristics include punchy bass, a smooth and emotive midrange, crisp treble, and a spacious soundstage, suggesting versatility across music genres. Furthermore, the ergonomic design, effective passive noise isolation, and versatile drivability are noted as enhancing its appeal. ” From：Moonstar Reviews Click here to view more

Below are excerpts from the review: “The ddHiFi Surface offers a warm-balanced, musically pleasant presentation with a focus on coherence and musicality rather than conveying details. Its overall tuning leans towards a smooth U-shape, minus the elevated treble. It features a sub-bass-focused low-end, a clean and slightly reserved midrange, and a polite upper region with a solid ear-gain region. It’s not as airy as some of the units from Moondrop, such as the Blessing 3 or the Variations, when it comes to the upper treble region, but it does not feel claustrophobic either. I found the tuning quite safe and believe…