Re: Re: Piston vs. Rotary Valves Info. Request


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Posted by Chuck(G) on November 10, 2000 at 16:31:24:

In Reply to: Re: Piston vs. Rotary Valves Info. Request posted by Rick Denney on November 10, 2000 at 13:26:50:

Actually, what the paper I believe you're thinking of said was that there's no practical aucoustical difference between pistons and rotors per se. The differences arise from their relative placement in the acoustical path, with pistons tending to be placed nearer the leadpipe.



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