{"product_id":"fosi-audio-gr70","title":"Fosi Audio GR70 Tube Headphone Amplifier","description":"\u003cul\u003e\n\u003cli\u003ePure Tube Amplification\u003c\/li\u003e\n\u003cli\u003eAdjustable Impedance and bass \u0026amp; treble Control\u003c\/li\u003e\n\u003cli\u003e2-in-1 Headphone Amp and Preamp\u003c\/li\u003e\n\u003cli\u003eSupports 16–300Ω Headphone Impedance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003ch3\u003eGR70\u0026nbsp;Vacuum\u0026nbsp;Tube\u0026nbsp;Headphone\u0026nbsp;Amp\u003cbr\u003e\u003c\/h3\u003e\n\u003cp\u003eFeaturing two replaceable 5654W and two 6Ж4\/6Ж8 vacuum tubes*, it offers a customizable auditory experience. Immerse yourself in the authentic warmth and smoothness of analog audio.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(128, 128, 128);\"\u003e*The vacuum tube images are for reference only. The manufacturer reserves the right to change certain product features, colors, packaging, or place of origin without prior notice.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e\n\u003cp\u003e\u0026nbsp;\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"橙","offer_id":50855144194281,"sku":null,"price":1499.0,"currency_code":"HKD","in_stock":true},{"title":"黑色","offer_id":50855144227049,"sku":null,"price":1499.0,"currency_code":"HKD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0766\/5424\/8169\/files\/01_5f4525ef-1a18-4d3b-9c1b-ce6dcf86b970.png?v=1776076862","url":"https:\/\/www.futex.hk\/en\/products\/fosi-audio-gr70","provider":"Futex","version":"1.0","type":"link"}