Sylvania JAN CHS 6SL7WGT 1950's

Sylvania JAN CHS 6SL7WGT 1950's
Military spec tubes made in the 1950's. These have black plates, square-getters and brown bases.  For many audiophiles, this tube ranks within the top-five of 6SL7 type. Sounds very similar to its counterpart 6SN7WGT chrome tops: clear, vivid and detailed with a soundstage that makes you feel like the main instruments are just a couple of feet ahead of you. Matched pairs available.

Quantity in Stock : Out of Stock!
Price : US$44,00/ea ; US$93,00/matched pair

Grade A - The best in the stock. Lowest noise and microphony with the tightest balanced sections we have available. This is typically 10% or often tighter given the large volumes of our stock.
Grade B - Low noise and microphonics with a section balance typically between 15% and 20%, but may be higher depending on available stock.
Grade C - Lowest noise but slightly microphonic. Section balance will be similar to Grade A or B. This grade is only suitable for use in the driver stage of an amplifier, or the output/buffer stage of a DAC or CD Player.


  1. This is my second order and again the Sylvania JAN CHS 6SL7WGT 1950's arrived very well packed and in perfect NOS condition. Lovely sound well ahead of the new stock 6SL7 tubes I have tried.

    Peter - Western Australia

  2. I have to agree with Peter
    these tubes were made at the zenith of tube production
    they are the biz !
    great tubes - from a time machine
    Koray - great seller


  3. Got these in my pre and they are superb! - Packaged perfectly, superb service and a Koray is a true gent to deal with.

    Many thanks, Joe - England, UK

  4. Excellent tube . Music lives here....
    Many thanks Koray, for your advice and great service !
    Vladimir. Pushkino. Russia

  5. I've been using one in my octal princeton. highly recommended tubes + excellent customer support.


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