{"product_id":"grado-rs1-classic-headphone","title":"Grado RS1 Classic Headphone","description":"\u003cp\u003eA Grado Original\u003c\/p\u003e\n\u003cp\u003eFew headphones represent the history of Grado more clearly than the RS1.\u003c\/p\u003e\n\u003cp\u003eIntroduced more than three decades ago it was the first wooden headphone in the Grado lineup and quickly became one of the defining models of the brand.\u003c\/p\u003e\n\u003cp\u003eOriginally constructed from mahogany the RS1 helped establish the relationship between natural materials and the Grado sound.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e50mm X2 Dynamic Driver\u003c\/p\u003e\n\u003cp\u003eAt the center of the RS1 is Grado’s 50mm X2 dynamic driver utilizing a Mylar diaphragm, copper voice coil, and rare earth magnetic system.\u003c\/p\u003e\n\u003cp\u003eThe tuning emphasizes expressive midrange detail and musical immediacy.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSignature Gold Headband Assembly\u003c\/p\u003e\n\u003cp\u003eThe GS1000 incorporates Grado’s Signature Gold headband assembly representing the most refined mechanical platform used across the Classic Series.\u003c\/p\u003e\n\u003cp\u003eThe system features engraved aluminum alloy gimbals, stainless steel height rods, and reinforced aluminum junction blocks designed to improve structural stability and long-term durability while maintaining controlled rotation for proper alignment.\u003c\/p\u003e\n\u003cp\u003eA genuine leather headstrap with contrasting white stitching provides comfort during extended listening sessions, while the internal steel spring band allows listeners to easily adjust clamping pressure for a personalized fit.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eSignature Silver Cable\u003c\/p\u003e\n\u003cp\u003eThe RS1 is supplied with Grado’s Signature Silver cable offering reduced weight and improved flexibility.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eL Cushions\u003c\/p\u003e\n\u003cp\u003eThe RS1 ships standard with Grado L cushions reinforcing a focused and immediate presentation.\u003c\/p\u003e\n\u003cp\u003eLike all Grado cushions they also act as a tuning element allowing listeners to personalize their listening experience.\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003eTri-Wood Housing\u003c\/p\u003e\n\u003cp\u003eThe RS1 features a tri-wood housing constructed from Cocobolo, hemp, and maple.\u003c\/p\u003e\n\u003cp\u003eEach material contributes unique acoustic properties combining density, damping, and structural stability to create a layered and controlled presentation.\u003c\/p\u003e\n\u003cp\u003eTransducer type: dynamic\u003cbr\u003eOperating principle: open air\u003cbr\u003eFrequency Response: 12-30,000 hz\u003cbr\u003eSPL 1mW: 99.8\u003cbr\u003eNormal Impedance: 38ohms\u003cbr\u003eDriver matched db: .05\u003cbr\u003eL cushions\u003c\/p\u003e","brand":"Grado Labs","offers":[{"title":"Stereo Mini w\/1\/4\" adapter","offer_id":47600468656268,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true},{"title":"4 Pin XLR","offer_id":47600468689036,"sku":null,"price":920.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0730\/3308\/9164\/files\/gradors1classic1.jpg?v=1776197411","url":"https:\/\/www.ttvjaudio.com\/products\/grado-rs1-classic-headphone","provider":"TTVJ Audio","version":"1.0","type":"link"}