{"product_id":"entreq-magneus-signal","title":"Entreq Magneus Signal","description":"\u003ch1\u003eEntreq Magneus Signal\u003c\/h1\u003e\n\u003cp\u003eThe Magneus Signal is a semi-passive electromagnetic field transformer from Entreq, designed to sit on network, USB, HDMI, and analogue interconnects — or on Eartha Ground Cables connected to an Entreq Ground Box. It requires no electrical connection and makes no contact with the signal itself. Simply pass the cable through the opening in the centre and place it wherever along the cable's length suits your setup best.\u003c\/p\u003e\n\n\u003ch2\u003eWhat It Does and Why It Matters\u003c\/h2\u003e\n\u003cp\u003eMost audio systems suffer from high-frequency noise and electromagnetic field interactions travelling along signal and power cables. This interference affects timing, spatial cues, tonal integrity, and overall musical engagement — yet it is rarely visible and cannot be solved by upgrading components alone. The Magneus Signal addresses this at its source.\u003c\/p\u003e\n\n\u003cp\u003eIt is not a conventional filter, absorber, or shield. Instead, it uses a carefully engineered blend of paramagnetic and dielectric materials — wood, tungsten, aluminium, copper, and brass — to shape the electromagnetic fields around a cable, reducing high-frequency instability and vagabond currents without altering the signal itself. Unlike ferrite rings, which absorb noise in a narrow frequency band, the Magneus Signal works in real time to guide and balance both magnetic and electric fields across the full frequency range.\u003c\/p\u003e\n\n\u003ch2\u003eWhere to Use It\u003c\/h2\u003e\n\u003cp\u003eEntreq recommend the Magneus Signal on the following connections:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBetween router and network switch\u003c\/li\u003e\n\u003cli\u003eBetween network switch and streamer\u003c\/li\u003e\n\u003cli\u003eOn USB audio links and HDMI signal chains\u003c\/li\u003e\n\u003cli\u003eBetween analogue sources and preamplifier\u003c\/li\u003e\n\u003cli\u003eBetween preamplifier and power amplifier\u003c\/li\u003e\n\u003cli\u003eOn Eartha Ground Cables\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eIn our experience, the connections most likely to carry interference into a system are exactly those digital and network links that many listeners overlook entirely. Addressing them often produces a more immediate improvement than swapping analogue cables at greater cost.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\u003cp\u003eThe Magneus Signal's open internal geometry and material mix are tuned to create a calmer, more coherent electromagnetic environment around the cable. The result is improved clarity, enhanced low-level detail retrieval, greater spatial stability, and a more natural, unforced musical flow. In both digital and analogue paths, it reduces glare and listening fatigue, helping music breathe with better separation and tonal purity.\u003c\/p\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eSemi-passive electromagnetic field transformer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSuitable cables\u003c\/td\u003e\n\u003ctd\u003eNetwork, USB, HDMI, analogue interconnects, Eartha Ground Cables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eLength\u003c\/td\u003e\n\u003ctd\u003e60 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWidth\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHeight\u003c\/td\u003e\n\u003ctd\u003e50 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOpening size (ellipse W × H)\u003c\/td\u003e\n\u003ctd\u003e22 mm × 27 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterials\u003c\/td\u003e\n\u003ctd\u003eWood, Tungsten, Aluminium, Copper, Brass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical connection required\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eUnits per pack\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003cp\u003eThe Magneus Signal suits any listener who has already invested in a capable system and is hearing a hardness or glare — particularly on streamed or digital sources — that better cables alone have not resolved. It is especially relevant if your system includes a network streamer, a USB DAC connection, or an Entreq Ground Box with Eartha cables already in place.\u003c\/p\u003e\n\n\u003cp\u003eIt is not a substitute for good cables or proper system earthing. Used alongside those fundamentals, it addresses a layer of interference that sits above them.\u003c\/p\u003e\n\n\u003ch2\u003eBuying from Martins Hi-Fi\u003c\/h2\u003e\n\u003cp\u003eMartins Hi-Fi has been in Norwich since 1968. Elizabeth Gould runs the business today, and we stock only brands we have heard properly and stand behind.\u003c\/p\u003e\n\n\u003cp\u003eYou are welcome to bring your own cables into the showroom and hear the Magneus Signal in context — on your own network or USB link, in a system comparable to your own.\u003c\/p\u003e\n\n\u003cp\u003eWhen you get in touch, you'll be speaking with Dave, Chris and Tim — experienced specialists who can advise on this product and your whole system.\u003c\/p\u003e\n\n\u003cp\u003eContact us at \u003ca href=\"mailto:info@martinshifi.co.uk\"\u003einfo@martinshifi.co.uk\u003c\/a\u003e, call 01603 627010, or WhatsApp on 07554 687137. You can read more about how we work on our \u003ca href=\"https:\/\/www.martinshifi.co.uk\/about-us\/why-martins\/\"\u003eWhy Martins Hi-Fi page\u003c\/a\u003e. We are at 85–91 Ber Street, Norwich, NR1 3EY.\u003c\/p\u003e","brand":"Entreq","offers":[{"title":"Default Title","offer_id":58290648023414,"sku":null,"price":380.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/1147\/files\/Magneus-Signal-front-slightly-tilted.jpg?v=1784294648","url":"https:\/\/shop.martinshifi.co.uk\/products\/entreq-magneus-signal","provider":"Martins Hi-Fi","version":"1.0","type":"link"}