{"product_id":"fosi-audio-box-x4-phono-preamp-with-jan-5725w-vacuum-tubes-for-mm-turntable-phonograph-record-player-with-volume-bass-treble-control","title":"Fosi Audio Box X4 Phono Preamp with JAN 5725W Vacuum Tubes for MM Turntable Phonograph Record Player with Volume Bass Treble Control","description":"\u003cp\u003e\u003cb\u003eBrand:\u003c\/b\u003e Fosi Audio\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFeatures:\u003c\/b\u003e \u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eUpgrade your home audio system with the new-generation phono preamp, the Fosi Audio BOX X2 upgraded version\u003c\/li\u003e\n\u003cli\u003e5725W Tube MM Phono Preamplifier: The BOX X4 phono preamp supports 3.5MM AUX and MM turntable input, converting phono signals to Line Level with low-frequency noise removal using high-quality components and low-noise integrated circuits. Protect your turntable with the grounding post feature\u003c\/li\u003e\n\u003cli\u003eTube Headphone Amplifier \u0026amp; Preamplifier: The Fosi Audio BOX X4's versatile design includes a 3.5MM AUX headphone and RCA output, offering a range of usability beyond expectations\u003c\/li\u003e\n\u003cli\u003eApplicable Vacuum Tube Model: 6K4\/6J1\/6J4\/GE5654\/6AK5\/66*In vacuum tubes, etc. Achieve a customized stereo system by replacing vacuum tubes. With different tubes producing unique sounds, it's a DIY opportunity worth exploring\u003c\/li\u003e\n\u003cli\u003eWhat You Get: BOX X4 phono preamp, DC 12V power supply, user manual, 5725W Tube*2\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cb\u003emodel number:\u003c\/b\u003e BOX X4\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePart Number:\u003c\/b\u003e BOX-X4\u003c\/p\u003e\u003cp\u003e\u003cb\u003ePackage Dimensions:\u003c\/b\u003e 10.2 x 7.4 x 2.4 inches\u003c\/p\u003e","brand":"Fosi Audio","offers":[{"title":"Default Title","offer_id":46711416094950,"sku":"B07L4TMHRN","price":108.34,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/5494\/0646\/files\/61W0YonYLBL.jpg?v=1759701202","url":"https:\/\/m1shve-ac.myshopify.com\/products\/fosi-audio-box-x4-phono-preamp-with-jan-5725w-vacuum-tubes-for-mm-turntable-phonograph-record-player-with-volume-bass-treble-control","provider":"My Store","version":"1.0","type":"link"}