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In Reply to: Tube Preamp Vibration Control Suggestions? posted by JoshT on June 9, 2017 at 12:20:08:
They are called Vacuum Tubes for a reason.
A vibrating filiment doesn't transmit any vibration 'thru the air' since there isn't any.
All coupling is thru the mechanical connection of the tube thru its supports and than to the base of the tube, firmly socketed. Mechanical properties of the 'wire' in question is what provides damping initially.
Some kind of hi-temp O-Ring around the envelope? (Viton? Silicon? Nitrile? EP?)
How hot does a power tube get on the outside?
But I would also suggest that somehow the tube socket gets isolated from the chassis to prevent coupling in EITHER direction.
Any traction with such an idea? new Product?
Too much is never enough
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Follow Ups
- RE: Tube Preamp Vibration Control Suggestions? - pictureguy 13:18:14 06/11/17 (5)
- Thanks - interesting points! Maybe others will weigh in? - JoshT 20:06:48 06/11/17 (2)
- RE: Thanks - interesting points! Maybe others will weigh in? - DrChaos 16:48:48 06/12/17 (0)
- RE: Thanks - interesting points! Maybe others will weigh in? - pictureguy 21:04:25 06/11/17 (0)
- RE: Tube Preamp Vibration Control Suggestions? - AudioSoul 15:43:28 06/11/17 (1)
- RE: Tube Preamp Vibration Control Suggestions? - pictureguy 17:39:02 06/11/17 (0)