{"product_id":"jj-ecc83mg-preamp-vacuum-tube","title":"JJ ECC83MG Preamp Vacuum Tube","description":"\u003cp\u003eThe JJ ECC83MG delivers a balanced midpoint in the preamp tube spectrum. Built as a mid-gain variant of the classic 12AX7 design, it sits between the higher-output ECC83S and the lower-gain 5751—offering musicians and engineers a sweet spot for tone shaping. Expect refined detail and articulation without excessive amplification, making it ideal for rigs that demand clarity and responsiveness across a range of playing styles and amp configurations.\u003c\/p\u003e","brand":"JJ Electronics","offers":[{"title":"Single","offer_id":49071356969268,"sku":"JJ-ECC83MG-SINGL","price":17.95,"currency_code":"USD","in_stock":true},{"title":"Pair","offer_id":49071357002036,"sku":"JJ-ECC83MG-PAIR","price":35.99,"currency_code":"USD","in_stock":true},{"title":"Trio","offer_id":49071357034804,"sku":"JJ-ECC83MG-TRIO","price":71.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0206\/4948\/files\/ECC83MG_Single.jpg?v=1774460713","url":"https:\/\/rubytubes.com\/products\/jj-ecc83mg-preamp-vacuum-tube","provider":"Ruby Tubes","version":"1.0","type":"link"}