Jump to content

Mango Bass Project


Brother Mango

Recommended Posts

  • Replies 281
  • Created
  • Last Reply
  • Members

There's a question about the locking tuners and how much they help a bass stay in tune. One piece of advice that I got is ensure that the nut is well-carved. Beyond that, the next option for staying in tune is to not use the whammy bar.

 

After Kindess & I got the bass set up, tuning wasn't much of a problem. But that's the kind of thing that I need to live with for a while. I put brand new strings on last night, and there were tuning problems this morning. How much of that is the new strings, and how much is the whammy bar ... I can't tell yet.

 

 

Does anyone else have experience with this? I know that guitarists who use vibrato also use locking nuts, locking tuners, etc. But is a bass a different animal? If locking nuts & tuners work for guitarists, are there any scientific reasons why those devices might not work for bass?

 

Again, though. After we set the bass up (with old strings) tuning was fine; and we were abusing that whammy arm.

Link to comment
Share on other sites

  • Members

 

There's a question about the locking tuners and how much they help a bass stay in tune. One piece of advice that I got is ensure that the nut is well-carved. Beyond that, the next option for staying in tune is to not use the whammy bar.


After Kindess & I got the bass set up, tuning wasn't much of a problem. But that's the kind of thing that I need to live with for a while. I put brand new strings on last night, and there were tuning problems this morning. How much of that is the new strings, and how much is the whammy bar ... I can't tell yet.



Does anyone else have experience with this? I know that guitarists who use vibrato also use locking nuts, locking tuners, etc. But is a bass a different animal? If locking nuts & tuners work for guitarists, are there any scientific reasons why those devices might not work for bass?


Again, though. After we set the bass up (with old strings) tuning was fine; and we were abusing that whammy arm.

 

 

It's the exact same concept whether guitar or bass. Whenever you press down the trem, the string windings on the tuning peg go slack and move. Then you release the trem and they tension back up very quickly, so in essence all strings 'rewrap' themselves every time you press down the bar. The more windings, the more it will be out of tune when you release the trem. The locking tuners work way better because essentially there are no windings. The lock in the peg is what holds the strings, and it is only wrapped around about 3/4 of one wrap, no full or overlapping wraps at all. So this way when you dive bomb the trem, nothing gets unwrapped and the strings return to almost the exact same position every time. It's not perfect, but it is light years more accurate than a non locking tuning peg. The nut also needs to be very low friction since the strings are going to be sliding back and forth over it. A sticky nut can impact tuning with aggressive use of the trem, which is the reason slippery graphite nuts are almost mandatory on trems without a nut lock like a Floyd Rose system. The guitarists know this very well, but a bass is affected by the exact same issues, and will gain the same benefits from locking tuners. Everything that touches a string affects tuning with a trem, and the more possible things you can reduce the better it will remain in tune. You have to put those tuners on that bass, it will help!

Link to comment
Share on other sites

  • 2 weeks later...
  • Members

UPDATE

 

Last night I was shopping online for preamps. That became my highest priority because the Ibanez comes with a 3-way tone switch. It was driving me crazy!

 

Suddenly this thought came to me: The Seymour-Duncan has an active Music Man pickup. Why not try to attach the electronic circuitry from the SD to the stock pickup in the Ibanez? And since this is already crazy, why not make it an 18v mod instead of the 9v????

 

I consulted w/ Guttermouth and Kindness, and felt encouraged to at least give it a shot.

 

Here are photos ... Can't yet say if this is gonna work. I've been routing wood, desoldering & soldering, and I'm tired

 

mangobass001.jpg

 

mangobass005.jpg

 

mangobass003.jpg

 

 

Now it's time to put the bridge back on, string up the bass and see what happens. Or .... maybe it's time to sweep up this sawdust & go to bed.

 

 

Ah ...

Merry Christmas, everyone!!!

Link to comment
Share on other sites

  • Members

Oz, I can't wait to try out this Frankenbass of yours!


So, if I understand you right, you're using the original Iby pup, with the SD electronics. Do I have it right?

 

Correct. I took the volume and 3-way tone switch out of the Ibanez, but left the pick-up in. Took the SD active curcuit and soldered it to the Ibanez pup.

 

Bad news. I tested this by putting the batteries in, plugged the bass into an amp, then knocked on the pup. Didn't hear anything. :confused:

 

I don't know if this just isn't going to work, or if some wires wrong.

 

Gonna get some sleep and try again.

 

This is definitely a lot of fun.

Link to comment
Share on other sites

  • Members

It works it works IT WORKS!!!!!!!!!

 

This afternoon I found a loose wire. Soldered that thing into place and ... well ... I had to get over the fear of plugging the bass in and still have nothing happen.

 

It works and it sounds beautiful!!!! WOW!

 

The next step is to plan & route spaces for the preamp and the batteries. And since I saved myself $120 for a preamp, maybe I'll go nuts and get some ruby-encrusted tuning head.

 

mangobass008.jpg

 

 

mangobass007.jpg

 

 

To summarize:

The Ibanez had stock components including a crappy 3-way tone switch. The Peavey had a Seymour-Duncan Basslines SMB4D

 

I left the Ibanez pickup, and desoldered it from the volume & tone knobs.

Desoldered the S-D pickup from the active circuit. (First I had to go to Radio Shack to buy soldering materials.)

 

Kindness called from the grocery store and helped me clarify what was about to happen: what wires needed to be soldered to what.

 

Then in order to go to 18V instead of the original 9V, we had to research whether the batteries went parallel or in series. They go in series.

 

Now this bass is sounding incredible! But I can't play it with the batteries & preamp dangling from the back.

Link to comment
Share on other sites

  • Members

 


This afternoon I found a loose wire. Soldered that thing into place and ... well ... I had to get over the fear of plugging the bass in and still have nothing happen.


It works and it sounds beautiful!!!! WOW!

.

 

 

 

 

awesome man -glad it works.

i was thinking about that yesterday and wondering what that pickup/preamp combo is gonna sound like. you gotta get some clips up when you get it goin.

Link to comment
Share on other sites

  • Members

Now, I'm curious here...what's happening to the SD MM pickup?
;)

Glad to hear all is going well though! I either need to arrange to ship the new Fullerton to Kindness or come up there soon...cuz it needs some loving care...bad.

 

I don't know what's going to happen with the MM pickup. Wondering if it'd be worth anything on eBay. You interested in it???

 

(Hmmm ... it might fit in my OLP, but I love that bass the way it is: stock pup w/ OBP3 preamp. Not gonna go fiddling around with it.)

 

The SD MM pickup wasn't moved over to the Ibanez because the Kahler bridge doesn't allow for the strings to sit directly over the center of the polepieces. Maybe 2 strings would be centered, one would be slightly off, then one would be barely on it's polepiece.

 

So, as of now, the SD MM pup has no home. :cry:

Link to comment
Share on other sites

  • Members

You have me excited to hear it. I had a dream last night about whammy basses and someone rocking the hell out of one. Maybe it was a premonition...


I'm glad my call helped you sort the wires out. It also got me out of grocery shopping.
;)

 

I planted that dream in your head to get you thinking, and give yourself permission to whoop the whammy jam on the FW fans who don't know that they need it. :thu:

 

That was YOU rocking that whammy!

Link to comment
Share on other sites

  • Members


(Hmmm ... it might fit in my OLP, but I love that bass the way it is: stock pup w/ OBP3 preamp. Not gonna go fiddling around with it.)


The SD MM pickup wasn't moved over to the Ibanez because the Kahler bridge doesn't allow for the strings to sit directly over the center of the polepieces. Maybe 2 strings would be centered, one would be slightly off, then one would be barely on it's polepiece.


So, as of now, the SD MM pup has no home.
:cry:

 

I'm actually interested if you decide to unload it. I was looking to get a SD MM into my SX-MM clone... This would help both of us out :)

 

Can't wait to hear clips of the whammy bass :thu:

Link to comment
Share on other sites

  • Members

Question: as I plan routing a hole for the batteries, are there such things as bad or ideal locations? One issue is in being able to run wires between the control cavity & the battery compartment.

 

Also:

Is there anything to worry about by making so many holes on the bass body? Might there be an argument to stick with 9v (1 battery) because that would be a smaller hole, and scrap the "huge hole" 18v (2 batteries) idea?

Link to comment
Share on other sites

  • Members

I'm actually interested if you decide to unload it. I was looking to get a SD MM into my SX-MM clone... This would help both of us out
:)

Can't wait to hear clips of the whammy bass
:thu:

 

If you're interested, PM me ... I'm definitely not keeping the pickup. And just as a reminder: it's only the pickup without the electronics.

 

mangobass018.jpg

Link to comment
Share on other sites

Archived

This topic is now archived and is closed to further replies.


×
×
  • Create New...