{"product_id":"apos-ray-vacuum-tube-6sn7-select","title":"Ray Tubes 6SN7 SELECT Vacuum Tube","description":"\u003ch1\u003e\u003cstrong\u003eA New Dimension of Sound\u003c\/strong\u003e\u003c\/h1\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eThe SELECT Collection not only maintains the exceptional manufacturing quality of the \u003ca href=\"https:\/\/raytubes.com\/collections\/core\" rel=\"noopener\" target=\"_blank\"\u003eCORE Collection\u003c\/a\u003e but makes a significant leap in sound quality. Engineered for audiophiles who want an immersive auditory experience, this tier far surpasses what “factory vacuum tubes” can offer.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eMake Your Good Amp Great\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eThe SELECT Collection significantly upgrades the performance of your vacuum tube amplifier, even starter models. These vacuum tubes are engineered to enhance the hidden capabilities of your amp, transforming its output into something far beyond its original sound profile. With each vacuum tube rigorously selected by our audio engineers, the SELECT Collection ensures a profound enhancement in clarity, texture, and detail. Every note resonates with more realism, every harmony carries more emotionality, and every rhythm pulses with tighter low-end precision.\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eThe SELECT Vacuum Tube Difference\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eDespite originating from the same batches as Ray Tubes’ \u003ca href=\"https:\/\/raytubes.com\/collections\/core\" rel=\"noopener\" target=\"_blank\"\u003eCORE Collection\u003c\/a\u003e, SELECT vacuum tubes are distinguished not by automated manufacturing differences but by the expert judgment of a professional. Their engineers assess each vacuum tube individually for its sound profile, dynamics, microphonics, gain, conductance, noise, and overall performance. This human touch ensures that only vacuum tubes that meet a superior level of sonic excellence are chosen. This meticulous, engineer-led selection is what makes the SELECT Collection exceptionally reliable and capable of delivering next-level sound quality.\u003c\/span\u003e\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eGold Pins: Excellence in Every Detail\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eGold pins not only add a touch of elegance but also serve a significant purpose. Gold's superior conductivity enhances signal transmission for crystal-clear sound, while its resistance to oxidation ensures long-term performance and durability. These qualities, combined with the secure contact gold provides within the socket, mean your vacuum tubes aren't just top-notch—they're built to last.\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eCeramic Collar: Nothing Better Than a Classic\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eSometimes, doing things the old way is better. And when it comes to building materials, there are few things older than ceramic, which has been beloved by humans for its resilience and heat resistance for over 30,000 years. Ray Tubes chose premium ceramic for the collar of the 6SN7 Select because it’s incredibly resilient against high temperatures, making it an ideal material for vacuum tubes, which can generate a lot of heat during operation. Plus, ceramic is robust against wear and tear, making it able to withstand the rigors of regular use for years to come.\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eSilk-Screen Printed Logos\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eEven the logos deserve a special mention. Silk-screen-printed onto the tubes, they demonstrate Ray Tubes’ commitment to superior craftsmanship down to the smallest detail. This time-honored printing technique yields results that are not only aesthetically pleasing but also durable, ensuring the design work remains vibrant and intact over time.\u003c\/p\u003e\n \u003ch2\u003e\u003cb\u003eSuperior Sound, Secured\u003c\/b\u003e\u003c\/h2\u003e\n \u003cp\u003eAn exceptional 12-month warranty—a rarity in the world of vacuum tubes, especially NOS vacuum tubes—reflects Ray Tubes’ confidence in their vacuum tubes’ performance and durability. This warranty is your safeguard against any manufacturing defects, making sure that your investment is protected.\u003c\/p\u003e\n \u003ch3\u003e\u003cb\u003eProduct highlights\u003c\/b\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eHand-selected and tested\u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eGold pins for corrosion resistance and excellent conduction\u003c\/span\u003e\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eA substantial upgrade from standard NOS tubes\u003c\/span\u003e\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003eLow noise and microphonics\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eFewer than 5% of the tubes commissioned for production meet our voltage, current, and sound signature standards \u003cbr\u003e\u003c\/span\u003e\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eApos 12-month warranty against manufacturing defects\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cb\u003eSpecs\u003c\/b\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eTube type: 6SN7\u003c\/span\u003e\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eSocket: 8-pin\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cb\u003eCompatible Amps\u003c\/b\u003e\u003c\/h3\u003e\n \u003cp\u003e\u003ca href=\"https:\/\/raytubes.com\/pages\/tube-compatibility-list\" rel=\"noopener\" target=\"_blank\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eExplore Ray Tubes' Tube Amp Compatibility List\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e\n \u003ch3\u003e\u003cb\u003eWhat's included\u003c\/b\u003e\u003c\/h3\u003e\n \u003cul\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eRay Tubes 6SN7 SELECT Vacuum Tube\u003c\/span\u003e\u003c\/li\u003e\n \u003cli style=\"font-weight: 400;\"\u003e\u003cspan style=\"font-weight: 400;\"\u003eManual booklet\u003c\/span\u003e\u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cstrong\u003eHelp Shape Our Vacuum Tube Legacy\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cp\u003e\u003cspan style=\"font-weight: 400;\"\u003eWith the launch of our Apos Ray Vacuum Tubes, we embark on an exciting mission to create a comprehensive lineup of tubes that cater to the discerning audiophile. We view this as a collaborative journey with the audiophile community and value your feedback and support to shape our future tube lineup. \u003ca href=\"https:\/\/apos.audio\/blogs\/news\/apos-ray-feedback-blog\" target=\"_blank\"\u003eLet us know what other tubes you'd like us to create.\u003c\/a\u003e \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n \u003ch3\u003e\n \u003cstrong\u003eExplore More\u003c\/strong\u003e\u003cb\u003e\u003c\/b\u003e\n \u003c\/h3\u003e\n \u003cul\u003e\n \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/apos.audio\/blogs\/audiophile-knowledge-base\/apos-ray-compatible-amps\" target=\"_blank\"\u003eWhat Tube Amps Are Compatible with Ray Tubes?\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/apos.audio\/blogs\/audiophile-knowledge-base\/howto-maintain-vacuum-tubes\" target=\"_blank\"\u003eHow Do You Maintain Your Vacuum Tubes?\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/apos.audio\/blogs\/audiophile-knowledge-base\/tube-rolling-guide\" target=\"_blank\"\u003eHow Do I Roll the Tubes of My Tube Amp?\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca rel=\"noopener\" href=\"https:\/\/apos.audio\/blogs\/audiophile-knowledge-base\/why-upgrade-your-tubes\" target=\"_blank\"\u003eWhy Upgrade Your Tubes?\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\u003ca href=\"https:\/\/apos.audio\/blogs\/audiophile-knowledge-base\/what-are-matched-tubes\" rel=\"noopener\" target=\"_blank\"\u003eWhat Are Matched Tubes?\u003c\/a\u003e\u003c\/li\u003e\n \u003cli\u003e\n \u003ca href=\"https:\/\/apos.audio\/blogs\/news\/apos-ray-faq\" target=\"_blank\"\u003eFAQ\u003c\/a\u003e\u003cstrong\u003e\u003c\/strong\u003e\n \u003c\/li\u003e\n \u003c\/ul\u003e\n \u003ch3\u003e\u003cstrong\u003eFeatured reviews\u003c\/strong\u003e\u003c\/h3\u003e\n \u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/FpeyK1bofMk?si=LSx83K6xnCzF93IX\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\"They reveal plenty of details...edges are quick and snappy and very precise, while tone texture is quite obvious...they're very open in high frequencies....the sensation of air and space and big soundstage is great.\"\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e-iiWi Reviews\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/GbAypaOuAtU?si=sn2W3I4-rYF0kXhH\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003cem\u003e\"It's not quite as thick and full as other tubes I've heard. It has a more airy presentation....it has more of a focus on details and resolution and tone and timbre....and it has a great width and depth and layering. I was rather impressed.\"\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e-The Honest Audiophile\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e \u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\"Quite a revelation. Never in the past have a heard such a significant change from stock tubes. They romanticize the sound, move away from clinical exactness and favor a musical presentation. They provide lush tubiness.\"\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e-Prime Audio Reviews\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e \u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/NUJvu0hsdEk?si=oEt5JM97YbdDp4Te\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/em\u003e\u003cem\u003e\"Clean-sounding, dynamic, and energetic. It's got sparkle and resolution in the top end. I love the balance it brings. The bass is full and tight and full of body. A great sense of texture and clarity at the top end. I like that it's neutral-sounding.\"\u003c\/em\u003e\u003c\/p\u003e\n \u003cp\u003e\u003cem\u003e-Passion for Sound\u003c\/em\u003e\u003c\/p\u003e","brand":"Ray Tubes","offers":[{"title":"Single (1 tube)","offer_id":46878562943151,"sku":"APS-0821-1","price":75.0,"currency_code":"USD","in_stock":true},{"title":"Matching Pair (2 tubes)","offer_id":46878562975919,"sku":"APS-0821-2","price":173.0,"currency_code":"USD","in_stock":true},{"title":"Matching Quad (4 tubes)","offer_id":46878563008687,"sku":"APS-0821-3","price":380.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0734\/6415\/2239\/files\/apos-audio-ray-tubes-vacuum-tube-ray-tubes-6sn7-select-vacuum-tube-1209699639.jpg?v=1778010740","url":"https:\/\/freshized.com\/products\/apos-ray-vacuum-tube-6sn7-select","provider":"Freshized","version":"1.0","type":"link"}