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In Reply to: I agree posted by Sherlock on March 11, 2007 at 16:07:04:
3 to 4 years tube life is common in my experience, even ratty old
used up Bugle Boys last more than a year. That's in a cross section
of preamps as well.I'm sure some preamps run tubes hotter, but even if the number is
more like 2 years it's harldy that big a deal compared to other
costs in hifi. If a preamp burns through a set of tubes in 6 months
it's time to get a different preamp.RFG
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Follow Ups
- Can't agree - RFGumby 17:16:58 03/11/07 (8)
- Has anyone ever worn out a Telefunken ECC83/12AX7? - Dave Pogue 05:24:17 03/12/07 (5)
- Re: Has anyone ever worn out a Telefunken ECC83/12AX7? - bonzodog 08:13:47 03/12/07 (0)
- Re: Has anyone ever worn out a Telefunken ECC83/12AX7? - jea48 06:49:02 03/12/07 (1)
- Re: Has anyone ever worn out a Telefunken ECC83/12AX7? - Dave Pogue 09:53:04 03/12/07 (0)
- Re: Has anyone ever worn out a Telefunken ECC83/12AX7? - Jim McShane 06:23:06 03/12/07 (1)
- Re: Has anyone ever worn out a Telefunken ECC83/12AX7? - Aleks 03:40:03 03/18/07 (0)
- Re: Can't agree - Sherlock 18:43:12 03/11/07 (1)
- Re: Can't agree - Jim McShane 06:34:05 03/12/07 (0)