New 5 strings on a 4 string question...

Aceman

I am your doctor of love!
So - the singer went and got a nut cut for the bottom 4 strings of a 5 string set.

Thus there is basically 130 low B, E, D, and G string on this bass now. It is usually tuned to Eb.

First - it sounds really cool! has a neat chime to each note on the two fat strings!

But - will this be ok for the neck???
 
Re: New 5 strings on a 4 string question...

Dont you mean B-E-A-D?

Ive had the thick 4 strings of a 5 string set (Ernie Ball 135's iirc), tuned either B or C (mostly B) on a 4 string since like 2011... no neck issues.

Then again, it's a Japanese '87 Ibby RD-707 with a wicked 3 piece maple neck, so ymmv... depends on the instrument

OTOH, the Ibby has maybe the slimmest bass neck I've ever played... so perhaps most basses will fare A-Ok, as long as their necks are well-made from proper materials
 
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Re: New 5 strings on a 4 string question...

I've got an '87 Ibanez SR-885LE 5 string. Really thin neck. I've never had a problem with it. Just make sure the truss rod is properly adjusted.


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Re: New 5 strings on a 4 string question...

I've got an '87 Ibanez SR-885LE 5 string. Really thin neck. I've never had a problem with it. Just make sure the truss rod is properly adjusted.


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The issue isn't that he's playing a 5 string set, it's that he's using the bottom 4 strings of that set to play in Eb (a 130 tuned to Eb).
 
Re: New 5 strings on a 4 string question...

The issue isn't that he's playing a 5 string set, it's that he's using the bottom 4 strings of that set to play in Eb (a 130 tuned to Eb).

My point was those bottom 4 strings won't harm the neck. I have 5 on a skinny neck with no problems. That's even more tension.


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Re: New 5 strings on a 4 string question...

My point was those bottom 4 strings won't harm the neck. I have 5 on a skinny neck with no problems. That's even more tension.


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5's tend to be better reinforced. And it wouldn't be more tension on a 5 string with that set if you tune that bass to standard. I can do the maths if you want me to. I'd rather not have to right now though.
 
New 5 strings on a 4 string question...

5's tend to be better reinforced. And it wouldn't be more tension on a 5 string with that set if you tune that bass to standard. I can do the maths if you want me to. I'd rather not have to right now though.

I'm a luthier. I can tell you with certainty that most 5 strings have the same neck reinforcement as a 4 string. My Ibanez has one truss rod, and nothing else.

Now explain how having an additional string tuned to pitch will not increase the total tension. I'll do the math (don't pluralize the word math) for you;

Here's the tension for a set of D'Addario Pro Steels in .045 gauge.

G = 41.520 lbs (0.045")
D = 47.120 lbs (0.065")
A = 39.010 lbs (0.080")
E = 33.780 lbs (0.100")
B = 31.390 lbs (0.130")

So, a 5 string set exerts 192.82 lbs of tension on the neck. Remove the G string and it's 151.3 lbs. remove the low B and it's 161.43 lbs.

This assumes the strings are tuned to standard pitch.

So the bottom 4 strings on a 5 string set exert about the same tension than the same gauge 4 string set. And in fact it's less tension. This is because the increased mass on the B string allows it to reach pitch at less tension than the G string. Which is what I was saying to start with. So there's no need to worry about the neck. The rod will be looser too.

Obviously other brands and gauges have different tension at pitch.

So what was your point again?


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Re: New 5 strings on a 4 string question...

Using your set...

.065 @ Gb = ~75lbs
.080 @ Db = ~64lbs
.100 @ Ab = ~54lbs
.130 @ Eb = ~50lbs

244 lbs for the set at Eb. Can Ace's neck take it?
 
Re: New 5 strings on a 4 string question...

Using your set...

.065 @ Gb = ~75lbs
.080 @ Db = ~64lbs
.100 @ Ab = ~54lbs
.130 @ Eb = ~50lbs

244 lbs for the set at Eb. Can Ace's neck take it?

Yeah - That's the question!

What would a standard set tuned to standard be?
 
Re: New 5 strings on a 4 string question...

I'm a luthier. I can tell you with certainty that most 5 strings have the same neck reinforcement as a 4 string. My Ibanez has one truss rod, and nothing else.

Now explain how having an additional string tuned to pitch will not increase the total tension. I'll do the math (don't pluralize the word math) for you;

Here's the tension for a set of D'Addario Pro Steels in .045 gauge.

G = 41.520 lbs (0.045")
D = 47.120 lbs (0.065")
A = 39.010 lbs (0.080")
E = 33.780 lbs (0.100")
B = 31.390 lbs (0.130")

So, a 5 string set exerts 192.82 lbs of tension on the neck. Remove the G string and it's 151.3 lbs. remove the low B and it's 161.43 lbs.

This assumes the strings are tuned to standard pitch.

So the bottom 4 strings on a 5 string set exert about the same tension than the same gauge 4 string set. And in fact it's less tension. This is because the increased mass on the B string allows it to reach pitch at less tension than the G string. Which is what I was saying to start with. So there's no need to worry about the neck. The rod will be looser too.

Obviously other brands and gauges have different tension at pitch.

So what was your point again?


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My point was that if you tune a 65-130 bass string set to Eb standard, either the neck will not be able to handle it without a severe truss rod adjustment or the strings will break after about 10 minutes.

If Ace were to tune to B standard, yes no issues. If Ace used the E-G strings of that set tuned to standard, no issues. If Ace tunes a 65-130 set to a half step below standard, issues will ensue.

If you are a luthier and cannot understand when I plainly said "a 130 tuned to Eb" as I said at the end of post #7, then I do not trust your skills as a luthier.
 
Re: New 5 strings on a 4 string question...

Yeah - That's the question!

What would a standard set tuned to standard be?

As David said above, it's around 160lbs for a standard set. I don't know that I would temp adding 90 more pounds to that.
 
Re: New 5 strings on a 4 string question...

My point was that if you tune a 65-130 bass string set to Eb standard, either the neck will not be able to handle it without a severe truss rod adjustment or the strings will break after about 10 minutes.

If Ace were to tune to B standard, yes no issues. If Ace used the E-G strings of that set tuned to standard, no issues. If Ace tunes a 65-130 set to a half step below standard, issues will ensue.

If you are a luthier and cannot understand when I plainly said "a 130 tuned to Eb" as I said at the end of post #7, then I do not trust your skills as a luthier.

Who would tune a 130 B string to E flat?

And who was talking about doing that? This thread is about tuning a 4 string bass using the BEAD strings from a 5 string.

And if you read what I wrote and thought before you started typing that would have been apparent.

And don't worry about my skills as a luthier. Worry about your reading skills. [emoji6]

Here's one of my basses.
f1303491631c6e926ef0cd7406406512.jpg



Sent from my iPhone using Tapatalk
 
Re: New 5 strings on a 4 string question...

Who would tune a 130 B string to E flat?

And who was talking about doing that? This thread is about tuning a 4 string bass using the BEAD strings from a 5 string.

And if you read what I wrote and thought before you started typing that would have been apparent.

And don't worry about my skills as a luthier. Worry about your reading skills.

Reread the OP. I read it as Ace has a bass tuned to Eb with the lowest 4 strings of a 5 string set.
 
Re: New 5 strings on a 4 string question...

Reread the OP. I read it as Ace has a bass tuned to Eb with the lowest 4 strings of a 5 string set.


It DOES kinda read like that... but that makes no sense, does it???

Unless --- shortscale kiddie/student/travel model????

Still... nah, 130s?

Brain's too undercaffeinated right now to confidently decide if tension would be proportional to the square or the cube of the gauge, but one thing's for sure, its NOT linear.

If square:
130 vs 100 tuned to the same note at the same length: 69% more tension.
...Overkill already.


If OP just wants the added punch of a heavier 130 mil string, he should STILL tune to BEAD and just fret everything 4 or 5 frets up the neck for Eb and E stuff
 
Re: New 5 strings on a 4 string question...

Who would tune a 130 B string to E flat?

And who was talking about doing that? This thread is about tuning a 4 string bass using the BEAD strings from a 5 string.

And if you read what I wrote and thought before you started typing that would have been apparent.

And don't worry about my skills as a luthier. Worry about your reading skills. [emoji6]

Here's one of my basses.
f1303491631c6e926ef0cd7406406512.jpg



Sent from my iPhone using Tapatalk

This thread and the thread previously are both asking about tuning a 65-130 set to Eb standard.
 
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