12 string tuning and gauge question.

[Ensanguine]

A little off topic but I have a question about 12 string gauges. I tune a whole step down to D on my 12 string. I would like to possibly tune the treble courses an octave higher rather than in unison which is typical. Has anyone ever done this? I know much lighter gauge strings would be in order and tension/neck problems could result. I have an electric neckthrough if that makes a difference.

 

[vampiregenocide]

That probably isn't a very practical idea.

 

[ixlramp]

You can do it if you tune lower: ADGCEA and use a string from Octave 4 Plus for the top A4.

Or tune even lower: GCFBbDG and use a conventional .008p for the top G4.

 

[Spence]

Im sure ive heard that octave 4 plus made a 12 string set which made it possible for all the strings to be in octaves in C standard

 

[Explorer]

Im sure ive heard that octave 4 plus made a 12 string set which made it possible for all the strings to be in octaves in C standard

Being as not even Octave 4 Plus lists a C5 string anywhere on their website, necessary for what you describe, I'm sure that you heard wrong.

However, should you find a source for that high C5 string, be sure to make a new topic here on SS.org, as I won't be the only one interested.

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I've considered changing one of my B strings to the octave, but the bridge is completely unfriendly for this kind of thing (TOM, with a nasty angle designed to break O4+ strings). For the time being, I've decided to leave it alone.

 

[ixlramp]

octave4plus.com

On the homepage: "C5 all octave tuning for the 12-string electric guitar". I expect this is really 'pushing the envelope" and not for public sale. But then, they do sell B4 strings through special order which is close.

 

[Explorer]

Ha! I'm burried in projects right now, but this is an interesting bit of ad copy. Maybe when I get more time, I'll drop Garry an email... but perhaps the OP is more motivated, as it was his/her thought to do something like this.

+1 rep to those two who brought the C5 to my attention!

 

[Ensanguine]

Tried an ernie ball 8 on the B string (A for my down 1 step tuning) and it broke at Ab. Probably have to tune down to C like mentioned though i'm not sure how practical it is to get that high E string all the way up there.

 

[astm]

Im sure ive heard that octave 4 plus made a 12 string set which made it possible for all the strings to be in octaves in C standard

Don't want to sound like a douche, but OP can get these strings and use a cappo on the second fret

 

[ixlramp]

The highest string you'll find is an octave up B at Octave 4 Plus, so you can tune no higher than
BEADF#B. The B4 is a very special and delicate string that needs great care to set up. I recommend shfting your tuning down a fourth to ADGCEA.