{"product_id":"audio-magic-blue-dot-ground-disruptor","title":"Audio Magic Blue Dot Ground Disrupter","description":"\u003ch1\u003eAudio Magic Blue Dot Ground Disrupter\u003c\/h1\u003e\n\n\u003cp\u003eGround noise is pervasive and easy to miss. It doesn't announce itself with a hum you can point to — it shows up as a slightly compressed soundstage, a vague hardness in the upper mids, a sense that something is just a little off. The Audio Magic Blue Dot addresses it passively, using Pulse Generation technology to clean the ground plane without touching the signal path.\u003c\/p\u003e\n\n\u003ch2\u003eHow It Works\u003c\/h2\u003e\n\n\u003cp\u003eThe Blue Dot uses Audio Magic's proprietary Pulse Generation technology to disrupt and dissipate ground-borne noise and EMF\/RFI. No power required. Plug it into an available input or outlet and let it work. That's it.\u003c\/p\u003e\n\n\u003ch2\u003eOur Take\u003c\/h2\u003e\n\n\u003cp\u003eWe've had Audio Magic products in our reference system for a long time. Jerry Ramsey's ground disrupters consistently do what they claim — the background gets quieter, imaging tightens, and the presentation becomes more coherent. The Blue Dot is the entry point. At $299 used, it's absolutely worth trying before dismissing.\u003c\/p\u003e\n\n\u003ch2\u003ePress Recognition\u003c\/h2\u003e\n\n\u003cp\u003eAudio Magic has been reviewed by Positive Feedback and 6moons over the years. We're not aware of a dedicated English-language review of the Blue Dot specifically, but Ramsey's work has a documented track record in the press and a devoted following among listeners who've actually used it.\u003c\/p\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eType: Passive ground noise disrupter\u003c\/li\u003e\n\u003cli\u003eTechnology: Pulse Generation\u003c\/li\u003e\n\u003cli\u003ePower required: None\u003c\/li\u003e\n\u003cli\u003eManufacturer: Audio Magic\u003c\/li\u003e\n\u003cli\u003eCondition: Used\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eNot sure if a ground disrupter would make a meaningful difference in your system? Get in touch and we'll give you an honest read.\u003c\/p\u003e","brand":"Tweek Geek","offers":[{"title":"Default Title","offer_id":43292431614019,"sku":null,"price":299.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0572\/0522\/7587\/files\/Audio-Magic-Blue-Dot-Ground-Disrupter-Tweek-Geek-27499420975171.jpg?v=1779856396","url":"https:\/\/tweekgeek.com\/products\/audio-magic-blue-dot-ground-disruptor","provider":"Tweek Geek","version":"1.0","type":"link"}