{"product_id":"jj-ef806s-preamp-vacuum-tube-1","title":"JJ EF806S Preamp Vacuum Tube","description":"\u003cp\u003eThe JJ EF806S delivers vintage-inspired tone with modern reliability. Built using time-tested construction methods, this 6267\/EF86 variant features internal shielding and solid engineering that cuts through noise and delivers clarity. A direct upgrade path for any preamp application seeking improved performance and authentic character.\u003c\/p\u003e","brand":"JJ Electronics","offers":[{"title":"Default Title","offer_id":49071360442676,"sku":"JJ-EF806S--DEFAU","price":46.79,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0206\/4948\/files\/EF806S.jpg?v=1774461321","url":"https:\/\/rubytubes.com\/products\/jj-ef806s-preamp-vacuum-tube-1","provider":"Ruby Tubes","version":"1.0","type":"link"}