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    12AX7 tubes comparison.


    Posts : 305
    Join date : 2010-02-03
    Location : Costa Rica

    12AX7 tubes comparison.

    Post by baddog1946 on Sat Nov 16, 2013 10:54 am

    Hi all:
    I found this chart on Antique electronic supply that may be of interest to members. Too bad they are not available for some others we are all interested in.

    Posts : 151
    Join date : 2011-05-09
    Age : 50
    Location : Texas

    Re: 12AX7 tubes comparison.

    Post by denny9167 on Sat Nov 16, 2013 3:53 pm

    I really nice chart. I've tried the Tung-Sol in a PAS phono stage,and couldn't be more pleased with the sound and the almost zero noise level. If the Mullards live up to the chart, they should be even better.

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