Search found 8 matches
- Sat Jun 21, 2025 11:22 am
- Forum: Instrument Builders Forum
- Topic: Archtop considerations and hello
- Replies: 11
- Views: 1867
Re: Archtop considerations and hello
I plan to build the back fairly lively to see how that contributes to the tone. Be careful with a live back. Suggest you read up Gore and Gilet for advice on tuning of back frequency. Will have to see if i can borrow it from the BGMS library. There are a few things to decide, including soudhole siz...
- Sat Jun 21, 2025 11:20 am
- Forum: Instrument Builders Forum
- Topic: Archtop considerations and hello
- Replies: 11
- Views: 1867
Re: Archtop considerations and hello
A quick and dirty way of comparing the potential performance of different woods is to compare their sound radiation coefficients, which is basically an index of the acoustical power that can be produced by a driven vibrating plate of a material. The number for NGR is about half that for spruce, mea...
- Tue Jun 10, 2025 5:59 pm
- Forum: Instrument Builders Forum
- Topic: Inside a Lockey Hill Cello (c.1780)
- Replies: 3
- Views: 769
Re: Inside a Lockey Hill Cello (c.1780)
Isn't that wonderful! Though, my wife says no using the design for the house extension.
- Mon Jun 09, 2025 5:53 pm
- Forum: Instrument Builders Forum
- Topic: Unique soundboards
- Replies: 4
- Views: 2423
Re: Unique soundboards
Have no idea whether it’s been done or not cause there are so many posts that are hard to keep track of anyway here it goes. This is a post id like to dedicate to uncommon soundboards, results, spec’s, tap tones and questions? The world of luthiery is experimenting more and more considering how exp...
- Mon Jun 09, 2025 5:39 pm
- Forum: Instrument Builders Forum
- Topic: Archtop considerations and hello
- Replies: 11
- Views: 1867
Re: Archtop considerations and hello
I have talked to Trent at BGMS about it but thought it would be a good discusion here. Well, that’s one way to guarantee a reply. Name-drop me in a post and hope the guilt kicks in. It worked. Here I am. Now, on the question of NGR for an archtop top: is it traditional? Not even close. Will it work...
- Fri Jun 06, 2025 10:34 pm
- Forum: Instrument Builders Forum
- Topic: Archtop considerations and hello
- Replies: 11
- Views: 1867
Re: Archtop considerations and hello
Thanks Craig and Wayne, That's a beautiful looking build Craig - could you describe the tone? Is it cross braced or other, and do you remember what thickness you went to? Wayne, hear what you are saying, specially as I have purchased fiddleback blackwood back and sides from David Linton that deserve...
- Thu Jun 05, 2025 9:38 pm
- Forum: Instrument Builders Forum
- Topic: Archtop considerations and hello
- Replies: 11
- Views: 1867
Archtop considerations and hello
Hi all, first topic post as a recent member and novice luthier. Firstly, thanks all for the excellent forum that looks to have a fantastic lack of bad behavior and a great collection of information and advice, as well as all the enviable builds! I am starting on my first archtop build but have a few...
- Fri May 16, 2025 3:54 pm
- Forum: Instrument Builders Forum
- Topic: Brisbane Vintage Guitar Show – BGMS Exhibiting, Demonstrations, and Student Performances
- Replies: 3
- Views: 4746
Re: Brisbane Vintage Guitar Show – BGMS Exhibiting, Demonstrations, and Student Performances
Thanks Trent, looking forward to it.