{"product_id":"hrs-hlx-090-bd-used","title":"HRS Helix-090 — Black","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003eThe Helix is HRS's footer for components with stiff metal chassis construction — plate and billet aluminum enclosures where the Nimbus Assembly's polymer coupling geometry works differently than it does on lighter builds. The HLX-090 stands 0.9 to 1.1 inches tall, 3.4 inches in diameter, and weighs 213 grams per unit — substantial enough to handle the loading of a heavy component without compressing out of its operating range. Three per component, same as the Nimbus. The design targets both air-borne and structure-borne vibration at the chassis contact point: the vibration that travels through the rack shelf into the bottom of the component, and the vibration that the component's own transformer and mechanical elements generate internally. HRS recommends pairing the Helix with their Isolation Bases for full effect, but the footers alone address the most direct path — the mechanical coupling between the component and whatever surface it sits on.\u003c\/p\u003e","brand":"HRS","offers":[{"title":"Default Title","offer_id":45599404032137,"sku":"HLX-090-BD-USED","price":80.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0680\/4557\/0185\/files\/HRSHRX-090copy.png?v=1778128494","url":"https:\/\/echohifi.com\/products\/hrs-hlx-090-bd-used","provider":"Echo Audio","version":"1.0","type":"link"}