E80CC / 6085 is dual triode in noval envelope ( B9A base) , it is long life 10000+ hours, gold pins, shock resistant and vibration resistant tube designed by Philips for use as audio frequency amplifier and DC amplifier. It was mostly used in professional audio applications before entered in Hi End world. Very tight tolerance and great matching between two triode systems. I don’t know exact year of introduction, but the oldest E80CC I have is made back in 1956.
Nice tube for audio use and possible use like as ECC82 12AU7 6SN7 6N8S 6N1P replacement with a bit higher filament current, higher plate resistance and lower GM and Mu.
E80CC 6085 Philips Holland foil D getterE80CC 6085 Philips HollandE80CC 6085 Philips Holland
E80CC 6085 Philips Holland
On the left: E80CC 6085 Philips foil D getter, pinched waist, gold pins … 1st version 1956
On the right: E80CC Philips 6085 D getter, pinched waist, gold pins … 2nd version 1959
Two stars for SQ series … The difference is not just a getter …
E80CC 6085 Philips HollandE80CC 6085 Philips HollandE80CC 6085 Philips Holland
E80CC 6085 Philips Holland
Later versions with ring getter halo rebranded CEI, Valvo, Siemens Halske, Telefunken … in original CEI boxes in in white boxes stamped CEI
E80CC 6085 Philips Holland
E80CC 6085 Philips HollandE80CC 6085 Philips Holland
Few of them rebranded Ultron, gold pins, big halo getter, Herelen code
All tubes are 100% NOS with PERFECT PRINTS and in original boxes!!!
 

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This Post Has 4 Comments

  1. ricardo

    hi
    you have matched pair (actually i just need tr1 matched) of philips pinched waist Foil D getter 1956?
    for how much?
    best regqrds
    richqrd

  2. Paul w

    do you know the all tubes settings for using
    the Italian tester PROVAVALVOLE MOD. 560 ?

    THANK YOU.

    1. admin

      Hello Paul,

      I don’t know all the settings, I use it just occaisonally for testing “on the road”.

      Regards,

      Dragan

  3. Max

    Hello,

    I loocking for two tube Philips MINIWATT E80CC (SQ). Do you have that? How much cost this two tubes?

    King regards
    Max

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