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Archtop prewar L5 style build

Posted: Tue Oct 13, 2026 9:09 pm
by ozziebluesman
Hello to you all,

My name is Alan and I live in Tropical Queensland Australia. I have been building for many years, it is so good to be able to keep learning at the age of 74 yrs.

This build is a proposed build using the Cranmer Archtop Prewar plan. It will be a non-cutaway, 24.75-inch scale using Genuine Mahogany for the back and sides, Figured Queensland Maple for the neck, East Indian Rosewood headplate, back plate and fingerboard. The last most important ingredient is the top. In Australia it is very difficult to source spruce for a suitable top so I am using Bunya Pine, an Australian timer used my Maton and Cole Clark here in Australia. I was first introduced to Bunyah Pine during my job at our local Music Store. That was in 1996 and I was more than impressed with the tap tone, wood suitable for carving and its sustain properties. It is not anything like Spruce but is more than suitable to use as a Archtop build. We will see in the future how it pans out but I am confident it will sound unique.

A few project pics have been added for your perusal.

Thanks for looking

Cheers

ozziebluesman

Alan

Re: Archtop prewar L5 style build

Posted: Wed Oct 14, 2026 6:15 am
by Herman
Hi Alan, Welcome!
Looking good. I never heared of Bunyah Pine. Remarkeble silouette of these trees. And nice colors, almost Red Gum/Walnut like. But quite expensive as I can see from here. Let us know how it goes. We like something different now and then. :o
Herman

Re: Archtop prewar L5 style build

Posted: Wed Oct 14, 2026 5:26 pm
by John Parchem
will love to see this guitar progress. I have not built a carved top guitar.

Re: Archtop prewar L5 style build

Posted: Wed Oct 14, 2026 9:12 pm
by ozziebluesman
Thanks to you both Herman and John for the welcome.

Herman the first pic you see is of the back and sides. It is Genuine Mahogany.

I don't have a pic of the Bunyah Pine top but that will come soon. Presently I have been making the neck and that is a lengthy process as the geometry is different to a flattop build. More pics to come in the mean time here are a few more.

If you have any questions or comments fire away. I am not a professional builder, self-taught off YouTube and do not profess to be an expert. As they say the school of hard knocks. In saying that I have had some very successful acoustic builds using a lattice bracing on the lower bout.

Cheers and thanks

Alan

Re: Archtop prewar L5 style build

Posted: Thu Oct 15, 2026 6:27 pm
by Kevin in California
Hi Allen and also welcome.

An archtop is a pretty big undertaking but also fun.

I made my one and only one off of Benedetto plans; a 17"
flame maple and spruce. It is a cutaway and I put a Benedetto end of fretboard pickup.
Tried to do a sunburst and it is just okay.

I like how it plays and sounds.

I hope you really enjoy the process. If you can show us your steps along the way.

Kevin in California

Re: Archtop prewar L5 style build

Posted: Fri Oct 16, 2026 2:04 am
by ozziebluesman
Hello Kevin and thanks for the welcome.

Like yourself I built two Archtops in 2012 and 2014. I was happy with both builds but acoustically they were not all that successful. I too followed the Bob Benedetto book and plan.

This time I am placing more emphasis on carving the top and back to try and achieve better tone acoustically.

Your build looks great you should be proud of it. Thank you for the pics. It is not an easy build, and you need the best part of 300 hours to finish these guitar builds.

What else Kevin would you like to see other than progress pics? I would like to make my post interesting.

Here are a few pics of my first two Archie builds.

The first pics are archie #1 Lutz Spruce, Queensland Maple back sides and neck. Ebony appointments

The second lot of pics are archie #2 Englemann top Kauri pine back and sides. Ebony appointments.

Thanks again for your interest

Cheers for now

Alan