OK, thanks. So there is a possibility.
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Is there any simple test I could give to the seller which might differentiate between the two?
--- In TekScopes@yahoogroups.com, David wrote:
The hybrids are known to fail but it could also be caused by a bad DC
restorer which would be easy and cheap to fix.
On Mon, 11 Feb 2013 00:04:53 +0000, Richard Webb
Just looking at a 2465 on ebay which has just come up. It seems like the
intensity is stuck on full brightness.
I'm just wondering whether this is likely to be an easy fix? I did some
googling and found someone suggesting that a similar problem might be
caused by a faulty hybrid.