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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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Tubes Asylum Questions about tubes and gear that glows. FAQ |
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In Reply to: Has anyone ever worn out a Telefunken ECC83/12AX7? posted by Dave Pogue on March 12, 2007 at 05:24:17:
Teles are the tubes for longevity. I pulled an early-60's Tektronix 531 scope apart, with loads of 6dj8s, 12aus, and 12axs. All the original 12au's (other than a pair of Teles) had been replaced with orange-globe Amperexes, and were all past their best. The two Teles were obviously originals, and still pegged the top of the meter.
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- Re: Has anyone ever worn out a Telefunken ECC83/12AX7? - bonzodog 08:13:47 03/12/07 (0)
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