Audio pentode intended for use in preamplifiers, guitar amplifiers and hi-fi output amplifiers. Low noise and low hum like it’s predcesors octal type EF37A and rimlock type EF40. EF86 / 6267 was introduced in 1955 and has noval B9A base.

EF86 6267 Ei Yugoslavia gray shield
EF86 / 6267 Philips Holland
EF86 / 6267 Siemens Germany
EF86 / 6267 Valvo
EF806S Telefunken


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This Post Has One Comment

  1. Victor Dascalescu

    I am interested in :
    2xMP EF86 Philips (4 tubes)
    2xMP ECC83 TFK or Philips
    1xMP ECC82 Philips
    2xMP 6C33C-B
    Please send quoatations inclouding fright to Bucharest/Romania


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