Ladder Braced Birch
Posted: Mon May 23, 2016 8:57 am
Well I actually have a new build underway. Ladder braced grand concert with white spruce top from Grant and birch back and sides also from Grant.
This isn't a full build thread because I haven't been taking a lot of pics but I do have a few of the pertinent ones...... Just trying to get back into it. Finding the top of my workbench and all my mis-placed and buried tools has been the biggest challenge!
This is my first set of sides bent with a blanket and bending jig. I've always bent on the hot pipe before.
And here's a look under the hood before I put the back on.
This is a modified ladder bracing pattern that I got from Haans Brentrup. A pattern designed to beef up the structural integrity around the soundhole while retaining the ladder braced sound. I've also followed his lead and built this with a cylindrical 12' top radius instead of the usual domed top which was a feature of Larson guitars.
Here's the back bracing.
And if you're really paying attention, you might have noticed that that doesn't look like birch but rather like some sap streaked spruce. Good eye! The back got sanded too thin so I laminated it with a too thin sanded top I had from years back. So yeah, plywood back.....
This isn't a full build thread because I haven't been taking a lot of pics but I do have a few of the pertinent ones...... Just trying to get back into it. Finding the top of my workbench and all my mis-placed and buried tools has been the biggest challenge!
This is my first set of sides bent with a blanket and bending jig. I've always bent on the hot pipe before.
And here's a look under the hood before I put the back on.
This is a modified ladder bracing pattern that I got from Haans Brentrup. A pattern designed to beef up the structural integrity around the soundhole while retaining the ladder braced sound. I've also followed his lead and built this with a cylindrical 12' top radius instead of the usual domed top which was a feature of Larson guitars.
Here's the back bracing.
And if you're really paying attention, you might have noticed that that doesn't look like birch but rather like some sap streaked spruce. Good eye! The back got sanded too thin so I laminated it with a too thin sanded top I had from years back. So yeah, plywood back.....