{"product_id":"grado-ra-1-battery","title":"Grado RA-1 Battery","description":"\u003cp\u003e\u003cspan\u003eAfter years of relying on other equipment to drive Grado headphones, you can now listen and enjoy headphones through the new\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eGrado RA-1 Battery Powered Headphone Amp\u003c\/span\u003e\u003c\/strong\u003e. \u003cspan\u003e \u003c\/span\u003eDesigned for state-of-the-art performance and specifically to play Grados, the new RA1 will allow you to hear your headphones like never before. \u003cspan\u003e \u003c\/span\u003eThis new amp is machined from a solid block of mahogany and measures 5\" wide, 5 1\/2\" deep and 1 1\/2\" tall and weighs in at 12 oz. The RA1 is available in an AC version or can be powered by two 9-Volt batteries that will drive the amp for 40 to 50 hours of listening pleasure. \u003cspan\u003e \u003c\/span\u003eAnd the sound? \u003cspan\u003e \u003c\/span\u003eJust like all Grados: warm, smooth, full-bodied, non-fatiguing and rich. Hook it up to any line source (portable or in-home) and drive your Grado headphones to their full potential.\u003cbr\u003e \u003cbr\u003e Also available the RA1-HG (High Gain). \u003cspan\u003e \u003c\/span\u003eNow headphone enthusiasts can utilize the RA1's sonic qualities with a wide selection of headphones. The RA1-HG is designed to drive headphones with impedances of 100 ohms or more.\u003c\/span\u003e\u003c\/p\u003e","brand":"Grado Labs","offers":[{"title":"Default Title","offer_id":44449341374567,"sku":"15590","price":350.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/grado_ra-1_1_2.jpg?v=1787088625","url":"https:\/\/vintageking.mom\/products\/grado-ra-1-battery","provider":"Vintage King","version":"1.0","type":"link"}