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Thread: OT: Modern 12AX7s

  1. May 1st, 2016, 12:28 AM #1
    mah
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    OT: Modern 12AX7s

    One man's(experienced) experience:

    Los Angeles - My City: Current Production 12AX7 Tubes
    Opinion is only as valid as its verifiable supporting evidence.
  2. May 1st, 2016, 06:24 AM #2
    magnarc
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    Re: OT: Modern 12AX7s

    Great read.
  3. May 1st, 2016, 07:50 PM #3
    mah
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    Re: OT: Modern 12AX7s

    A construction comparison: Mullard ECC83 (12AX7) Reissue vs Original – A Physical Comparison | Effectrode


    Hand crafted vacuum tubes. Posted because I found it to be interesting - not an endorsement.

    www.kraudio.com


    http://www.iar.unlp.edu.ar/pdf/contem_santoro_09.pdf
    Last edited by mah; May 2nd, 2016 at 04:38 AM.
    Opinion is only as valid as its verifiable supporting evidence.
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