The Dynaco Tube Audio Forum

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The Dynaco Tube Audio Forum

Dedicated to the restoration and preservation of all original Dynaco tube audio equipment - Customer support for Tubes4hifi VTA tube amp and preamp kits and all Dynakitparts.com products


2 posters

    12AX7 tubes comparison.

    baddog1946
    baddog1946
    baddog1946


    Posts : 319
    Join date : 2010-02-03
    Location : Costa Rica
    • Post n°1

    12AX7 tubes comparison. Empty 12AX7 tubes comparison.

    Post by baddog1946 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.
    Baddog

    http://www.tubesandmore.com/tech_corner/12ax7_comparison_of_current_made_tubes
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    denny9167
    denny9167
    denny9167


    Posts : 151
    Join date : 2011-05-09
    Age : 57
    Location : Texas
    • Post n°2

    12AX7 tubes comparison. Empty Re: 12AX7 tubes comparison.

    Post by denny9167 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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