In Reply to: RE: Round 80hz exponential horn usage 100 hz to 500 hz posted by Don Bunce on February 5, 2017 at 10:00:01:
Some of Bruce's horns are made of poplar and some are made of maple.
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Follow Ups
- RE: Round 80hz exponential horn usage 100 hz to 500 hz - EduardG 21:27:41 02/06/17 (0)