{"product_id":"single-6fq7-rca-clear-top-nos-1966-6-7ma-stax-marantz-conrad-johnson-copy","title":"(!!!) (Single) 6FQ7 RCA clear top NOS 1966 (6\/7ma) (STAX, MARANTZ, CONRAD JOHNSON) (Copy)","description":"\u003cp\u003e1 low noise tube) 6FQ7 RCA clear top NOS \"D\" getter halo 1966\u003c\/p\u003e\n\u003cp\u003e6ma Gm=2300\u003c\/p\u003e\n\u003cp\u003e7ma Gm=2500\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eTested on Amplitrex\u003c\/p\u003e\n\u003cp\u003eVplate=250V\u003c\/p\u003e\n\u003cp\u003eVgrid=-8V\u003c\/p\u003e\n\u003cp\u003eGood Ma = 7-9ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 2300-2600\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eRecommended for:\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e- Stax SRM-T1S, SRM 007T, SRA-35\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003e- Stax SRM-006tII\u003c\/strong\u003e\u003c\/span\u003e\u003cbr\u003e- Marantz 8B\u003cbr\u003e- Marantz 2\u003cbr\u003e- ARC D79, D79A\u003cbr\u003e- Moscode 401HR amp\u003cbr\u003e- Conrad Johnson Premier 8A Monoblocks\u003cbr\u003e- Conrad Johnson PV-9A preamp\u003cbr\u003e- Conrad Johnson Premier 11A\u003cbr\u003e- Art Audio Vinyl 1 phono stage regulator tube\u003cbr\u003e- Gill Audio Elise DAC\u003cbr\u003e- AVA T8+ preamp\u003cbr\u003e- Audio Research D-250 MKII Servo\u003cbr\u003e- Leben\u003c\/p\u003e","brand":"Tube World","offers":[{"title":"6FQ7 RCA clear top","offer_id":49180294545660,"sku":"6FQ7rca","price":47.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/7_b5756cec-878e-425c-a266-1dd2e7aea8aa.jpg?v=1781126827","url":"https:\/\/tubeworldexpress.com\/products\/single-6fq7-rca-clear-top-nos-1966-6-7ma-stax-marantz-conrad-johnson-copy","provider":"Tube World Express","version":"1.0","type":"link"}