From June 14th to 15th, 2025, the highly anticipated Shanghai CanJam International Audio Show was grandly held at the Shanghai Marriott Marquis City Centre. Hailed as the "world's premier headphone and audio event", it drew countless headphone enthusiasts, music lovers, and tech geeks together to immerse themselves in the wonderful world of audio. At this exhibition, EarAcoustic emerged as one of the highlights, wowing the crowd with its VSA series and SPA Golden Snake Limited Edition products.
The VSA series, as EarAcoustic's new product line, adopts the design philosophy of "Vocal Sweetness Amplified", aiming to enhance the "sweetness" of vocal performances. The series comprises three distinct models: VSA-V1, VSA-MAX, and VSA-LTD Limited Edition.
On-site, numerous visitors were drawn to EarAcoustic's products, stopping to listen and experience them firsthand. For the VSA series, many audio enthusiasts who have a high tolerance for mid-to-high frequencies showed great interest. Characterized by its somewhat unpolished, raw linearity, dynamic and slightly stimulating timbre, as well as its strong low-frequency surround atmosphere, the VSA series stands in stark contrast to the overall warm and mellow tone of the SPA series, catering to the diverse needs of different listeners. As EarAcoustic's first attempt at a new-style female vocal-focused earbud based on a warm atmosphere, the VSA-V1 shares a similar mid-to-low frequency ambiance with the SPA series. Building on the VSA-V1, the VSA-MAX features specially optimized front cavity structure design. It boasts richer detailed resolution and a thicker sound foundation, significantly improving listening comfort. With a 4.4mm balanced interface, it achieves extremely low phase error and distortion, delivering superior high-frequency penetration and bouncy low frequencies that never feel overwhelming. It realizes a folded, expansive soundstage where vocal performances seem to "flash" in four-dimensional space, even within the sub-1000-yuan price range. Paired with the diffused low-frequency atmosphere, it offers listeners a dual experience of neural excitement and warm pleasure.
The VSA-LTD Limited Edition maximizes the potential of its full-range titanium diaphragm driver. Enhanced by a 4N+6N single-crystal copper silver-plated Litz upgrade cable, it delivers an astonishingly magical vocal penetration in space. Female vocals are exceptionally alluring, as if floating away with an ethereal quality. Listeners can clearly perceive the vibrations in the singer's throat, while the vibrato at the end of notes flows like electric light, and breathing sounds are vividly intimate. Combined with the rich low-frequency surround atmosphere, it perfectly embodies the new-style female vocal-focused characteristic of EarAcoustic's VSA series. In terms of craftsmanship, it features a full aviation aluminum CNC-machined hollow-line shell with real gold plating, plus 7075 aluminum precision-carved hollow silver hunting artwork, making it the flagship model of the VSA series that combines exceptional female vocal performance with a warm atmosphere.
EarAcoustic's SPA Golden Snake Limited Edition, a co-branded model with China's renowned audio bloggers "Two Fat Guys", is limited to 333 units, representing the perfect fusion of technology and art. Its overall appearance is modified based on the SPA-Limited Edition 01, creating a striking visual impact. For the cable, it uses 4N+6N grade single-crystal copper silver-plated wire, with the snake logo crafted using ancient gold plating techniques. It is equipped with high-spec pure copper gold-plated plugs and a 4.4MM balanced + 3.5MM dual-purpose design, ensuring high-definition signal transmission with current flowing like "holy light". The dual-sided deposited silicon crystal surround deposits nano-silicon crystals on both sides of the diaphragm edge, forming a honeycomb damping structure that effectively suppresses split vibration distortion and endows the low frequencies with a unique texture. The dual-magnetic circuit, dual-cavity Tesla dynamic driver, through the integration of the Harman curve and a 3000-hour human ear listening database, makes its frequency response a "mathematical declaration" of "warm and mellow aesthetics". The low-frequency quantity is moderately enhanced with impressive depth, the mid-range wraps vocals in a beeswax-like luster while avoiding harsh sibilance, and the high-frequency is clear without being cold, with details naturally blending into a warm sound "mist".
Additionally, it's worth mentioning that on the evening of June 14th, the second batch of the SPA Golden Snake Limited Edition was launched on the "Two Fat Guys" live stream, generating enthusiastic attention from online audio enthusiasts and further boosting the product's popularity and influence. At this year's Shanghai CanJam International Audio Show, EarAcoustic stood out among numerous audio brands with its innovative product design, outstanding audio technology, and unique style. It brought an unforgettable audio feast to the audience and injected new vitality into the development of the audio industry. It is believed that EarAcoustic will continue to shine in the audio field and bring more exciting products in the future.
