Train Locomotive Railroad PVC Air Horn Building Booklet For Sale -

This sale is for the HornBuilding Booklet ONLY in pics #2 and #3. I have combined all the best building techniques and materialsneededto build the horns into this new booklet. With your booklet purchaseyou will also receive4 private youtubebuilding videos loadedwith tips and ideasto help aid you with your buildand to go along with the booklet.You will be building your hornswith PVC pipe, PVC reducers,and plastic funnels.You should be able to find all the parts needed to build a set of these horns at any large hardware building and plumbing supply store. The funnels can be found at many auto parts stores.You can connect as manyhorns together as you wantand tune them to sound like any set of train horns that you desire. The construction booklet comes with 17 pages of instructions complete with28 color photos of the building process and completed horn pics and a chart showing all the real train horns in use todaywith the notes they play. You can build a 3 bell set of these horns in a day or less. This is a fun building project that really sounds great when your done. I have tested the decible output of my PVC M5 horns and found that they produce about 124db withmypreferreddiaphragms installed. I owna few sets of real train horns andI findthat my PVC train hornshave avery pleasing comparable sound. They sound bestfrom 60-110 psi but will blow with as little as 30psi.You can see and hear the hornsup close on these videos.The first video is showing a horn built with the 3\" power chambers. The second video is showing a horn built with the 4\" power chambers. The third video is showing a horn built with a combination of both 3\" and 4\" power chambers. The 4\"version power chambers can be builtjust likethe 3\" power chamber version shown in the booklet only using the next size larger parts.I show all the parts needed for both the 3\" and 4\" power chambers in the booklet.The fourth video is a decibel comparison test of 3 different horns.Video #2 Video #3 M5 #4 Decibel Test of PVC M5 trainhorn vs. Nathan Airchime I ship to the U.S.and Canada within 2 days of purchase but any International sales will ship on Fridays Only.

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