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title=”Siltech Group Shakes Up Vienna with a Complete Audio Ecosystem” _builder_version=”4.27.5″ _module_preset=”default” title_text_align=”center” title_font_size=”34px” custom_margin=”33px|22px|0px|22px|false|false” custom_padding=”0px|22px|0px|22px|false|false” hover_enabled=”0″ global_colors_info=”{}” sticky_enabled=”0″][\/et_pb_heading][\/et_pb_column][\/et_pb_row][et_pb_row _builder_version=”4.27.4″ _module_preset=”default” custom_margin=”0px||||false|false” custom_padding=”0px||0px||false|false” border_width_all=”1px” global_colors_info=”{}”][et_pb_column type=”4_4″ _builder_version=”4.27.4″ _module_preset=”default” global_colors_info=”{}”][et_pb_accordion _builder_version=”4.27.5″ _module_preset=”default” toggle_font_size=”25px” width=”100%” max_width=”95%” module_alignment=”center” custom_margin=”|||0px|false|false” custom_padding=”|0px||22px|false|false” hover_enabled=”0″ border_radii=”on|0px|0px|0px|0px” border_width_all=”0px” 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At the world\u2019s most prestigious audio fair, the HIGH END show in Vienna, the Siltech Group\u2019s demonstration room was unquestionably one of the most prominent highlights. It was not merely a simple display of cables or loudspeakers, but rather a complete presentation of the group\u2019s entire ecosystem. In a single space, the group showcased its four brands, covering everything from power purification and cable transmission to loudspeakers. This sent an unmistakably clear message to music lovers worldwide: every link in the chain from the electrical grid to the human ear can be optimized with the utmost rigor.<\/p>\n
A New Era Begins: International Audio Holding Officially Renamed to Siltech Group<\/strong> The Siltech Group\u2019s demonstration room was located in Room 2.15 on the second floor of the ACV. Entering the space, visitors did not experience the typical segmented, “brand-siloed” booths common at audio shows. Instead, they encountered a complete system constructed from start to finish by the group\u2019s own brands.<\/p>\n HMS Elektronik<\/strong> In Room 2.15 at the Vienna show, the HMS Elektronik product line included high-end power filters, power strips, hi-fi power cords, signal cables, speaker cables, and digital cables. Their technological core focuses on reducing interference, stabilizing electrical performance, and preserving signal integrity. The complete power solution presented by HMS provided a clean, contaminant-free electrical foundation for the other group brands\u2019 equipment. This marked a key difference between the Siltech Group and typical cable brands at the Vienna show: they care not only about what the cables transmit, but also about what the cables introduce.<\/p>\n Siltech<\/strong> It is worth noting that with a unique setup, Siltech cables deliver what the brand defines as flagship-level sound performance in the music demonstration system consisting of the group’s proprietary HMS power solutions and Sphinx speakers: supreme neutrality, exceptional transparency, and a profound connection with the emotions of the music.<\/p>\n Sphinx<\/strong> Sphinx showcased two main models from the Element series: the Element 3 and the Element 5, both designed and handcrafted in the Netherlands. The technological core of the Element series lies in combining a visually sculptural cabinet design with advanced acoustic engineering. Key technologies include Zero Gravity\u2122 Bass, a unique bass loading design based on transmission line principles, and the PAC\u2122 Hybrid Crossover Network (passive and active hybrid crossover). These technologies work together to give the Element series exceptional performance in low-frequency extension and phase coherence across the entire frequency range.<\/p>\n The introduction of the Element series loudspeakers also clarifies the core value of establishing the Siltech Group. Behind Sphinx lies the integration of more than forty years of combined technical expertise from Siltech (cables and metallurgy), Crystal Cable (cables and materials science), and HMS Elektronik (advanced shielding and power filtering technology). The engineering knowledge of these three brands has been fused into a completely redefined loudspeaker product line. This is precisely one of the key messages the Siltech Group aimed to convey in Vienna: a complete audio system is never simply a matter of piecing together top-tier components from disparate sources.<\/p>\n The Synergistic, Unified Narrative of Four Brands<\/strong> [\/et_pb_accordion_item][\/et_pb_accordion][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/p>\n","protected":false},"excerpt":{"rendered":" At the world\u2019s most prestigious audio fair, the HIGH END show in Vienna, the Siltech Group\u2019s demonstration room was unquestionably one of the most prominent highlights. It was not merely a simple display of cables or loudspeakers, but rather a complete presentation of the group\u2019s entire ecosystem. In a single space, the group showcased its […]<\/p>\n","protected":false},"author":2,"featured_media":31813,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"gallery","meta":{"_et_pb_use_builder":"on","_et_pb_old_content":"","_et_gb_content_width":"1920","footnotes":""},"categories":[333],"tags":[],"class_list":["post-31811","post","type-post","status-publish","format-gallery","has-post-thumbnail","hentry","category-news-divi","post_format-post-format-gallery"],"yoast_head":"\n
For the Siltech Group, this Vienna show first marked a strategically significant internal event. Just about a month before the show opened, on May 1, 2026, International Audio Holding B.V. (IAH) was officially renamed Siltech Group. This change is more than just a name adjustment; it symbolizes that the four previously independent brands\u2014Siltech, Crystal Cable, HMS Elektronik, and Sphinx Audio Engineering\u2014have now entered an era of tighter, more integrated collaboration. The decades of technical expertise each brand accumulated in different audio fields have now converged under one roof into a seamlessly integrated high-end audio solution. From the front end to the back end, from the power source hidden in the walls to the loudspeakers moving air to create sound, everything is permeated by a single, unified engineering philosophy.<\/p>\n
HMS Elektronik, a German brand founded in 1975 by Hans M. Strassner, has long built a solid reputation in the German audio market for its power filtering technology, power strips, and high-end cables. In early 2024, HMS Elektronik was formally integrated into the Siltech Group, with production moved from Germany to the group\u2019s highly modernized factory in the Netherlands.<\/p>\n
Located at the core of the group, Siltech demonstrates its full technological prowess through an extremely comprehensive product lineup. Ranging from the 280 MKII, a brand-new entry-level model in the newly revised Classic Legend MkII series, to the high-end variants of the same series including the 380 MKII, 680 MKII and 880 MKII, and further on to the flagship Royal Crown and Master Crown series, Siltech has systematically showcased all its main cable lines in one space. Its display covers a complete ecosystem of cables required for modern high-end audio systems, including signal cables, speaker cables, power cables, digital cables and tonearm cables.<\/p>\n
One of the most captivating highlights of the Vienna show was the dynamic demonstration by Sphinx Audio Engineering in Room 2.15. Sphinx is a legendary name in audio history. The brand was originally founded by Siltech in 1986 but lay dormant for decades. Now, backed by the resources of the Siltech Group, Sphinx has made a stunning return to the high-end audio market with its Element series loudspeakers, serving as the centerpiece of the music demonstration.<\/p>\n
Many visitors were most impressed by the Siltech Group booth not by the sound of a single product, but by the outstanding performance of the combination of Element speakers and Royal Crown cables. What stood out was the systematic design philosophy embodied throughout the entire space. Starting with HMS Elektronik’s meticulous processing at the power supply end, all signal paths are fully protected by Siltech cables, and finally, electrical signals are converted back into music via Sphinx speakers. These four brands do not showcase distinct individual tonal characteristics; instead, they adhere to a unified engineering philosophy that runs through the entire audio system. In Vienna, the musical capital that nurtured Beethoven, Mozart, Schubert, Mahler and Strauss, Siltech Group has delivered a clear, pure and emotionally rich listening experience for music lovers across the globe.<\/p>\n