found some old tubes

Discussion in 'Guitar Gear Talk Forum' started by soumyaranjan, May 15, 2013.

  1. soumyaranjan

    soumyaranjan New Member

    I found some old ecc82 and ecc83 tubes made by BEL India, which the seller claims were made in the the 60's or 70's or something in Bangalore by BEL for/or in collaboration with Philips. How can i verfiy their authenticity and whether they work, without popping them up in amu amp as yet? thanks

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