{"product_id":"e88cc-6922-siemens-halske-nos-p1aa","title":"(!!!!) (Best Pair) E88CC=6922 Siemens Halske Germany NOS 1970 (A4 series) (18.8\/18.0ma and 15.2\/15.9ma) (phono-grade)","description":"\u003cp\u003e1 low noise pair) E88CC=6922 Siemens Halske Germany gray shield NOS 1970 (A4 series) \u003c\/p\u003e\n\u003cp\u003e1 tube) 18.8\/18.0ma Gm=15,000 and 14,000 \u003c\/p\u003e\n\u003cp\u003e1 tube) \u003cspan\u003e16.8\/18.6ma Gm=14,000 and 14,600 \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003eMatched on Amplitrex\u003c\/p\u003e\n\u003cp\u003eGood Ma range 12-15ma\u003c\/p\u003e\n\u003cp\u003eGood Gm = 11,000 - 13,000\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: #ff0000;\"\u003e\u003cstrong\u003eRecommended for the best high-end preamps and phono-stages\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003erecommended for:\u003c\/p\u003e\n\u003cp\u003eKora Hermes II Tube DAC\u003c\/p\u003e\n\u003cp\u003eDecco Integrated amp\u003c\/p\u003e\n\u003cp\u003eAudio Research\u003c\/p\u003e\n\u003cp\u003eLector\u003c\/p\u003e\n\u003cp\u003eManley Steelhead\u003c\/p\u003e\n\u003cp\u003eEar Acute\u003c\/p\u003e\n\u003cp\u003eCAT\u003c\/p\u003e\n\u003cp\u003eMoscode 300\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Tube World","offers":[{"title":"Default Title","offer_id":18166388260960,"sku":"6922siemp1","price":398.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0333\/7633\/files\/7_1_90d6edd5-dfb2-4e7d-9ed6-6fd01df5f724.jpg?v=1790231100","url":"https:\/\/tubeworldexpress.com\/products\/e88cc-6922-siemens-halske-nos-p1aa","provider":"Tube World Express","version":"1.0","type":"link"}