6n2p-ev doppeltriode ,ähnlich ecc83 /12ax7 ,heizung anders beschaltet . aus großpackung . otk-stempel.

                                                                                                                

pin   6n2p-ev   ecc83                   aufdruck / imprint : 6Н2П-ЕВ                 OTK = einzelkontrolle im werk                                                                                                                     EB = longlife version

  1      a1        a1

  2      g1        g1

  3      k1        k1

  4      f           f

  5      f           f

  6      a2        a2

  7      g2        g2

  8      k2        k2

  9      is         f        is = interner schirm