Re: electronic valve action tuba.


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Posted by Joe S. on June 22, 2000 at 23:10:32:

In Reply to: electronic valve action tuba. posted by Dave Cowie on June 22, 2000 at 19:23:12:

I am only guessing that you might have used electromagnetic thrusters. If you are using something like that, do they make a "humming" noise when valves are depressed (ie: "ON")?


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