2A3 Canadian Marconi Company, February 1945 in original JAN boxes. Double plate, identical construction like RCA

Just few pairs left in stock!!!

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Directly heated triode, made in Canada, Excellent dual plate 2A3s. Great upgrade for newer production 2A3 like Chinese and Sovteks. All tubes are new and in original boxes. Possible very close matching due to big quantities. They are very scarce these days.

Hi Dragan,

My system consists of the portable hifiplayer COLORFLY, an OPERA consonance cyber-30 2A3 with modified coupling capacitors (old Russian oil-paper capacitor from the military) speakers for the time still fostex fullrange, for the future old coral beta 10 in backloaded horn ………they finish in next week………….. the sound of your tubes is two classes better than the Sovteks …

Juan XXXXXXXXXX xxxxxxxx@gmx.de


Click to see All 2A3 TRIODES in stock

This Post Has 3 Comments

  1. tieyufeixiang

    hello,my friend,
    i have a shop in china,i need many tubes
    please connect me by my email.
    thanks a lot

  2. Rainer Grett

    I`m interested on 2A3 Tubes for my amplifier. What kind of 2A3 NOS Tubes do you have available at the moment and what about the prices for 2 pieces. Do you have a pricelist for your NOS Tubes?
    Best regards

  3. Richie


    I’m really interested in these Marconi 2A3-s.
    I would purchase a matched quad.

    Can you please contant.
    Thank you!

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