Has anyone tried to throw the low 4 of a 5-string set on their T-40? I tried with a 135 B and it didn't fit through the body. Any idea what the size of the hole through the body is?
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Has anyone tried to throw the low 4 of a 5-string set on their T-40? I tried with a 135 B and it didn't fit through the body. Any idea what the size of the hole through the body is?
.130 works (two of my T-40s are strung BEAD).

Here's an interesting fact for you. Hartley Peavy revolutionized the guitar industry by usinc CNC machines to fabricate bodies and necks from wood. Today, most guitars are built this way, but in the late 70s they were all still made by hand. The first CNC mass produced instruments? The Peavey T-40 bass and T-60 guitar.
I saw this rig in 1980 or '81 when I was at the factory. The machine was imported from England and originally used for making furniture. Hartley was also at that time developing 'robots' for applying finishes to instruments. Nifty!
Ken
I had to wallow out the hole just a tad with a small rasp to do a 135 though mine. 130 should work fine.
I used to have a whole set of various sized rasps. I even had a friend who had them small enough to file actually 1/2 circles for standard string diameters on a BA Bridge.Where did you find a rasp that small?
I used to have a whole set of various sized rasps. I even had a friend who had them small enough to file actually 1/2 circles for standard string diameters on a BA Bridge.
Whats the string spacing like? I wonder if its possible to fit a 5th string in there?
Has anyone tried to throw the low 4 of a 5-string set on their T-40? I tried with a 135 B and it didn't fit through the body. Any idea what the size of the hole through the body is?
Nice bass btw I have the same color.
NICE! I love the black-on-black T40. My favorite color scheme they came up with.

There is an all-black T40 on eBay with this nut:
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