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Matches in DBpedia 2014 for { <http://dbpedia.org/resource/EF86> ?p ?o. }

• EF86 abstract "The EF86 is a high transconductance sharp cutoff pentode vacuum tube with Noval (B9A) base for audio-frequency applications.It was introduced in the late 1950s and was produced by Philips, Mullard, Telefunken, Valvo, and GEC among others. It is very similar electrically to the octal base EF37A and the Rimlock base EF40. Unlike many pentodes it was designed specifically for audio applications, low noise and low microphony being claimed advantages, although a rubber-mounted vibration-resistant base was still recommended. It has much higher stage gain than any triode, which makes it susceptible to microphony; this is reported to occur and worsen with time[citation needed]. The EF86 was used in many preamplifier designs during the last decades of vacuum tube hi-fi development. An industrial variant of the tube is known as 6267. In the former Soviet Union a variant was also produced as type 6Zh32P (Russian: 6Ж32П.) As of 2012 EF86s were being produced in Russia in two versions under the Electro-Harmonix brand and in the Slovak Republic as JJ Electronics (formerly Tesla).".
• EF86 thumbnail Four_EF86-type_tubes_(1).jpg?width=300.
• EF86 wikiPageExternalLink ef86_01.pdf.
• EF86 wikiPageExternalLink show.php?des=EF86.
• EF86 wikiPageExternalLink add008.htm.
• EF86 wikiPageExternalLink add036.htm.
• EF86 wikiPageExternalLink 6267.htm.
• EF86 wikiPageID "16515095".
• EF86 wikiPageRevisionID "594308621".
• EF86 hasPhotoCollection EF86.
• EF86 subject Category:Guitar_amplification_tubes.
• EF86 subject Category:Vacuum_tubes.
• EF86 comment "The EF86 is a high transconductance sharp cutoff pentode vacuum tube with Noval (B9A) base for audio-frequency applications.It was introduced in the late 1950s and was produced by Philips, Mullard, Telefunken, Valvo, and GEC among others. It is very similar electrically to the octal base EF37A and the Rimlock base EF40.".
• EF86 label "EF86".
• EF86 label "EF86".
• EF86 label "EF86".
• EF86 sameAs EF86.
• EF86 sameAs EF86.
• EF86 sameAs m.03y91mj.
• EF86 sameAs Q489452.
• EF86 sameAs Q489452.
• EF86 wasDerivedFrom EF86?oldid=594308621.
• EF86 depiction Four_EF86-type_tubes_(1).jpg.
• EF86 isPrimaryTopicOf EF86.