***** Guitar Project Jigs, Tools & Techniques Online Resources Archives OLF Video Page Library of plans MP3 Library Inlay Class
Offical Luthiers Forum





And our community proudly sponsored by:

RC Tonewoods | Stewart MacDonald | LuthiersForum
TasmanianTonewoods | OLF | OLF MERCH
Luthier Suppliers | Pacific Coast Woods | ELEVATE
OLF X | Tasmanian Acoustic Tonewood | Luthiers Forum Store!
Luthiers Forum | OLF Facebook | AVAIL SPACE
OLF | Alaska Specialty Woods | A.Hix Tonewood
Duke of Pearl | Birkonium CNC | Space




Official Luthiers Forum!

Owned and operated by Lance Kragenbrink
It is currently Mon Nov 25, 2024 1:10 am


Board index » Mandolin - Mandola - Ukulele Forum

All times are UTC - 5 hours


Forum rules


Same rules apply to all forums at the Luthiers Forum.




Post new topic Reply to topic  Page 1 of 1
  [ 7 posts ] 
  Print view Previous topic | Next topic 
Author Message
bcombs510
 Post subject: 8 string baritone
PostPosted: Mon Apr 05, 2021 8:40 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Mon Jul 27, 2015 8:21 am
Posts: 3603
First name: Brad
Last Name: Combs
Focus: Build
Status: Amateur
Hello,

Has anyone here built an 8 string baritone? In researching I see scale lengths from 19" to 21.25" for baritone. There will be two wound strings so would it need to be the longer scale length? Kala measurements for their now discontinued 8 string show:

Scale Length: 20.25 inches, Overall Instrument Length: 31.5 inches, Body Length: 14 inches, Number of frets: 19, Width at upper bout: 7.75 inches, Width at lower bout: 10.25 inches, Width at waist: 6.625 inches, Body Depth: 3.288 inches, Fingerboard width at nut: 1.497 inches, Fingerboard width at neck/body joint: 1.87 inches

If you have built one I'd love to hear how it turned out.

Brad

_________________
Insta - https://www.instagram.com/cbcguitars/
Facebook - https://www.facebook.com/cbcguitars
Top
 Profile  
 
Chris Pile
 Post subject: Re: 8 string baritone
PostPosted: Mon Apr 05, 2021 10:17 am 
Offline
Contributing Member
Contributing Member
User avatar

Joined: Sun Mar 06, 2011 12:04 am
Posts: 5821
First name: Chris
Last Name: Pile
City: Wichita
State: Kansas
Country: Good old US of A
Focus: Repair
Status: Professional
You mean ukulele?

_________________
"Act your age, not your shoe size" - Prince
Top
 Profile  
 
bcombs510
 Post subject: Re: 8 string baritone
PostPosted: Mon Apr 05, 2021 11:08 am 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Mon Jul 27, 2015 8:21 am
Posts: 3603
First name: Brad
Last Name: Combs
Focus: Build
Status: Amateur
Chris Pile wrote:
You mean ukulele?


Doh, sorry... yes! An 8 string baritone uke.

_________________
Insta - https://www.instagram.com/cbcguitars/
Facebook - https://www.facebook.com/cbcguitars
Top
 Profile  
 
saltytri
 Post subject: Re: 8 string baritone
PostPosted: Tue Apr 06, 2021 9:46 pm 
Offline
Cocobolo
Cocobolo

Joined: Tue May 15, 2012 7:34 am
Posts: 136
First name: David
Last Name: Ingalls
City: Ashland
State: OR
Zip/Postal Code: 97520
Country: USA
Focus: Build
Status: Semi-pro
This is a 20" scale. D and G are octave pairs. B and E are unison pairs.

Image
Top
 Profile  
 
bcombs510
 Post subject: Re: 8 string baritone
PostPosted: Wed Apr 07, 2021 1:18 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Mon Jul 27, 2015 8:21 am
Posts: 3603
First name: Brad
Last Name: Combs
Focus: Build
Status: Amateur
Thanks, David.

It looks like the saddle on this one is straight. Is that correct? Any issues with intonating the wound DG?

_________________
Insta - https://www.instagram.com/cbcguitars/
Facebook - https://www.facebook.com/cbcguitars
Top
 Profile  
 
saltytri
 Post subject: Re: 8 string baritone
PostPosted: Thu Apr 08, 2021 9:41 am 
Offline
Cocobolo
Cocobolo

Joined: Tue May 15, 2012 7:34 am
Posts: 136
First name: David
Last Name: Ingalls
City: Ashland
State: OR
Zip/Postal Code: 97520
Country: USA
Focus: Build
Status: Semi-pro
Yes, the saddle is straight across, as this has proven over time to work out well on my baritones. I don't recall any problems with intonation and the owner, who is a very experienced musician, has said that he is happy with it. The low D string is a TI CF35 and the low G is a TI CF30. The fluorocarbons are .025, .0235, .029 and .022. These were all from a supplier who is no longer with us. Following is part of an email that I sent to the owner. I don't know if the Oasis sizes are current but those sizes ought to be a reasonable starting place:

I saved some notes on the strings since it is a little unusual:

Strings on the instrument as shipped:

D3 - TI CF35
D4 - .025

G3 - TI CF30
G4 - .023

B3 x 2 - .029

E4 x 2 - .022


The fluorocarbons can be taken from these two sets:

Oasis 8000 fluorocarbon uke set:
.215
.023
.027
.030

Oasis 8100 fluorocarbon uke set:
.023
.025
.027
.030
Top
 Profile  
 
bcombs510
 Post subject: Re: 8 string baritone
PostPosted: Thu Apr 08, 2021 6:03 pm 
Offline
Brazilian Rosewood
Brazilian Rosewood
User avatar

Joined: Mon Jul 27, 2015 8:21 am
Posts: 3603
First name: Brad
Last Name: Combs
Focus: Build
Status: Amateur
Extremely helpful. Thank you, David.

_________________
Insta - https://www.instagram.com/cbcguitars/
Facebook - https://www.facebook.com/cbcguitars
Top
 Profile  
 
Display posts from previous:  Sort by  
Post new topic Reply to topic  Page 1 of 1
  [ 7 posts ] 

Board index » Mandolin - Mandola - Ukulele Forum

All times are UTC - 5 hours


Who is online

Users browsing this forum: No registered users and 29 guests

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Jump to:  
Powered by phpBB® Forum Software © phpBB Group
phpBB customization services by 2by2host.com