Luthier Tips du Jour - Steel String Back Braces

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OBrienGuitars

Күн бұрын

Пікірлер: 22

@OBrienGuitars 15 жыл бұрын

Thank you. I m glad you liked it.

@sangirardiecavicchi648 Жыл бұрын

Your videos are always so helpful! Thanks

@OBrienGuitars Жыл бұрын

Thank you for watching. Glad you are finding my videos useful.

@OBrienGuitars 12 жыл бұрын

Thanks for the compliment. A radiused back is stiffer. Stiffness or lack of it plays a fundamental role structurally and tonally.

@waltersguitars3336 6 жыл бұрын

Great video Robbie. ! Your vids are the best out there!!

@OBrienGuitars 6 жыл бұрын

Thank you for watching. Glad you are finding my videos useful.

@OBrienGuitars 13 жыл бұрын

@exortus well, they are square when I attach them to the back but I then shape them. Look at 6:15 of the video and you will see they are triangular in shape.

@exortus 13 жыл бұрын

I was getting ready to make my back bracing today and I wanted to make them with a triangular profile, after a lot of thinking I came to your channel to check out how you make yours, and voile, they are not in a triangular shape, so, I'll do just like you do. Btw, Brasileirinho gave a nice touch to the video :)

@OBrienGuitars 13 жыл бұрын

@TomDodsonMusic When I use dense wood like cocobolo I sometimes go thinner. I also go thinner on my flamenco guitars. Thinner does not necessarily mean an increased bass response. There are many other variables. Good luck.

@raindanncer 15 жыл бұрын

great job i love it so much and very cool music on the back ground tico tico ay ay ayyyyy tnksss

@tigarzlovrencic2538 10 жыл бұрын

Hvala,pajdo-prijatelju(frend) !

@derfilmmacher 12 жыл бұрын

Hi Rob, Great tip video. What happens if the back braces are flat instead of radiused? I imagine doming the back is to focus the sound towards the sound hole but I am curious whether there is a noticeable difference -the entire soundbox seems like a bellows to me, as whooshing air/sound out of the sound hole.

@OBrienGuitars 13 жыл бұрын

@TomDodsonMusic roughly 2.5mm

@christianricardocardoso9113 5 жыл бұрын

Hey Robbie, your videos are awesome, just wondering.. is that mandatory the back being curved?

@OBrienGuitars 5 жыл бұрын

Thank you. Glad you are enjoying my videos. Most guitar have not only a back taper from butt to neck but also a radius. I guess you could make a flat back but I have never done it.

@OBrienGuitars 13 жыл бұрын

Actually there is. Take a board about 8 or 9 inches wide X about 36inches and taper it on one edge into a wedge shape that approximates the radius you want to use. Cut this into one inch strips and place the pieces like a pie or pizza on a piece of plywood or MDF. Then place a thin piece of hardboard over the top and suck it down in the middle with a screw. You now have a radius dish. Do the math and figure out what the wedge shape dimensions need to be in order to get the radius you want.