Lite members only
Unlock video
The Hub
Lite members only
Unlock video
Lite members only
Unlock video
Electric Guitar Builders Club: Realistic Relics (Part 2)
Cracks in acoustic top
I’ve been building electric for a few years but decided to make an acoustic this time. I have some German spruce panels I was going to use for the top. While running it through my drum sander to dimension it, I noticed that both panels have matching 6-8” cracks so the original blank must’ve had a split pre resawing. Would I still have good results if I glue the panels and move on or should I buy a new top set? (I can’t return what I have…
Lite members only
Unlock video
Measuring Mandolins
Using Maple for Back Inside Center Seam
I just read a small note in a new OM plan (GenOne) I'm using that suggested maple as an alternate wood for the inside center strip between the back braces. Wondering what would be the downside of that (passive back). A curly maple strip would certainly be attractive, and the mass/ stiffness difference is virtually negligible for a passive back. Thoughts? I'm cutting braces this week...
Steam Box Idea... What's wrong with this idea?
Speaking of Trevor Gore... I've started using falcate bracing on my ukuleles and in making the braces, 3 strips of .0625" spruce are bent and then put in a bent lamination glue up rig using epoxy. Bending spruce is no fun on a hot pipe. It's slow, fussy, the fibers want to delaminate. I have been thinking about building a small dedicated steam box. Pulling all 3 of the strips out at once and bending them over a form with a metal back…
Lite members only
Unlock video
3D Club: 3D Printing Jigs for Guitar Building
Pro members only
Unlock video
Multiscale Guitars
Trevor Gore on tucking top braces into linings
I'm reading the Design book of the Gilet/Gore set (2nd Edition) and ran across something that surprised me. Under "Top bracing layout - guidelines" (Section 4.4.8, pp 4-52) Gore writes, "Brace ends that are housed into the linings stiffen the edge of the soundbard considerably and so constrain its mobility. Unless you are chasing a particular effect, it is generally not very beneficial to house the lower bout braces into the linings." My…
Guitar Building Philosophy...
Hey everyone, I had a question on guitar building and overcoming something of a mental hurdle that I have. Quite awhile back I had access to a CNC machine and routed some Stratocaster bodies which you can see in the pictures. I was mostly pleased with how these turned out, but there are a couple of issues. On the cherry bodied guitar, the seam is off center and I had some blowout at the upper horn location, which caused me to try and cu…
Go bar deck bars source?
I’ve used thin plywood slats forever in my go bar deck, but I think I’m ready to try fiberglass bars. What’s the consensus on a good source for these? Also for some reason, I seem to remember seeing someone using fiberglass slats. Maybe they were manufactured for sail stays? As in on a sailboat. Thanks in advance for any ideas.
Interlocking Scarf Joint
A while back I saw a Canna Guitars video on Instagram and thought his use of the “wave” scarf joint between his neck and headstock was an interesting use of CNC. But it got me thinking about other options, and this idea percolated in my brain: Cut a regular scarf joint, but then using a CNC cut a tenon into the neck, and a mortise/dado into the headstock. (Obviously you could also do this by hand with a saw and chisel). The joint would i…
Lite members only
Unlock video
Acoustic Guitar Builders Club: Art and Inlays with Linda Manzer
Missing soundhole braces Gretsch 6021 Town&Country Rancher flattop acoustic
Technically this is a repair, but I thought there would be some crossover with building, so I posted here as well. A 1950s Gretsch Town & Country Rancher 6021 is missing the two braces on either side of the sound hole (see photo). Because this is such a wide instrument (17” lower bout), I’m thinking that installing those missing braces will help with the stability of the top in addition to repairing the cracked/loose ladder braces. The…
Fender Double-tap humbucker problem
Hello all, A customer dropped a recent American Professional II Strat to have a Double-tap humbucker installed at the bridge. I rewired the guitar following Fender's schematic (see below) and installed a stacked 250 and 500k volume pot, treble bleed PCBs and push-push coil split/tap for this pickup. All went very well, until I tried it at switch position 2. Sure enough, the new unit does not play well with the others and combining delive…
Guitar frequency testing in the white.
In Michael Baskin's on-line video, he uses a frequency test of a guitar in the white to determine whether to thin the lower bout before finishing. The guitar in the video has a bridge attached. I'm wondering if this is the final bridge or something temporary. If the latter, how do the results compare to the final frequency analysis? I've used a bolt-on bridge to do the same, but don't have enough data points to draw a firm conclusion…
Lite members only
Unlock video
Ben Strano, in conversation with Michael Bashkin
Lite members only
Unlock video