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adouglas

Well-known member
Joined
Aug 12, 2005
Messages
5,592
Location
On the tail end of the bell curve in Connecticut
Several weeks ago I succumbed to temptation and bought a limited-edition Envy Green Bongo 5HS.

I've only played it a few times. Last time I pulled it out, in January, I noticed that the electronics were making some noise... not popping-crackling or hum, but random noise kind of like wind blowing across a microphone.

It was coming only from the neck single-coil. When I panned to the bridge pickup, it was perfect. Pan back, and noise. Wonky connection from the pickup, I thought, or maybe a bad pan pot. I resolved to call Customer Service for advice sometime after NAMM, but never got around to it.

Last night I pulled it out again to learn some new material. Obeying the advice of the wisest man I ever knew ("never overlook the obvious," he said) I put some fresh batteries in it. The ones it came with had some zap left according to my tongue, but had an expiration date of 10/2010 so they must have been a few years old at least.

Bingo. Noise gone. Issue resolved.

So here's the point. The old batteries did not cause poor sound from the whole bass. It was isolated in just one pickup, which made it appear to be a hardware problem and not a battery problem.

I have absolutely no clue why this might have happened, but thought I'd pass it along as an object lesson to make sure you've eliminated all the variables before calling for help.
 

danny-79

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Joined
Feb 6, 2009
Messages
2,507
Location
England U.K
Battery's can be strange like that, i generally change mine about once a year (needed or not) just to eliminate the possibility , i even put a date on them of when i changed it cause for the sake of the price of a new 9v .... keep em fresh :)
 
S

sitonmybass

I peek at the batteries in all of my 8 basses and make a list of each one's expiration date and keep it handy.

I am unable to easily open one of the battery boxes on one of my Bongo's. Any suggestions on how to open it without breaking/damaging it? Maybe after engaging the release button I can push inward on the bottom part hopefully bringing the box to its open position. Or possibly loosening the tiny screws that support the box?
 
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shakinbacon

Well-known member
Joined
Feb 5, 2008
Messages
791
I peek at the batteries in all of my 8 basses and make a list of each one's expiration date and keep it handy.

I am unable to easily open one of the battery boxes on one of my Bongo's. Any suggestions on how to open it without breaking/damaging it? Maybe after engaging the release button I can push inward on the bottom part hopefully bringing the box to its open position. Or possibly loosening the tiny screws that support the box?

I had a very tight battery box on my bongo too. I ended up opening each battery hinge, getting sandpaper and smoothing out the ridges on the box hinges (hard to describe) until it was easy to open and close. Works like a charm now.

I recommend fine grit and tape off the Bongo around the area so you don't damage the finish accidentally. I had the benefit of removing the box to work on it... I don't recommend that unless you are comfortable doing so.
 

Grand Wazoo

Well-known member
Joined
Oct 20, 2008
Messages
2,830
Location
Planet Remulak :)
I peek at the batteries in all of my 8 basses and make a list of each one's expiration date and keep it handy.

I am unable to easily open one of the battery boxes on one of my Bongo's. Any suggestions on how to open it without breaking/damaging it? Maybe after engaging the release button I can push inward on the bottom part hopefully bringing the box to its open position. Or possibly loosening the tiny screws that support the box?

I keep a file on my laptop with all the major details including strings fitted date and batteries in MS Excel as per the screenshot below:

bassfactfile.jpg
 

drTStingray

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Joined
Aug 25, 2007
Messages
1,833
Location
Kent, United Kingdom
AD thanks for posting - v useful to know.

I keep a file on my laptop with all the major details including strings fitted date and batteries in MS Excel as per the screenshot below:

bassfactfile.jpg

GW - this is v impressive indeed - but now I know you drive an oil tanker or something similar I can see the resemblance - ship's log .... star date etc etc :D

Next time you're going past Whitstable Beach on a Sunday give us a toot on the horn and we'll wave to you ;)
 

SharonG

Well-known member
Joined
May 14, 2006
Messages
607
Location
PA
Thanks, AD - I've noticed the same thing - the weird distortions I hear from a low battery are unpredictable, and not necessarily the same each time. I admit to not being organized enough to keep track, but I do always have fresh ones with me, just in case I start getting strange sounds..........
 

kevins

Well-known member
Joined
Feb 13, 2005
Messages
559
Bingo. Noise gone. Issue resolved.



DONT YOU MEAN....[bad joke]BONGO. Noise gone. Issue resolved!?!?!?![/bad joke]


batteries going out make all kinds of weird noises. i must say though, i will never hear a fuzz effect as awesome as "dying battery stingray" fuzz effect
 

Zippydog

Well-known member
Joined
Apr 12, 2007
Messages
223
Location
Chicago
As a matter of practice, I just change batteries when I change strings (every 4 months or so). That way, there's never a doubt.
 

Aussie Mark

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Joined
Nov 9, 2003
Messages
5,646
Location
Sydney, Australia
As a matter of practice, I just change batteries when I change strings

That plan won't work for flatwound users. Even the best batteries won't last 15 years :D

So, any EBMM bass/es I'm taking to rehearsal or a gig gets tongue tested before I put it in the case. Works for me :p
 

LawDaddy

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Joined
May 3, 2009
Messages
764
Location
Auburn, CA
Just last night the battery went dead in my wireless unit during a gig - BRAND NEW JUST INSTALLED BEFORE THE GIG. :/

Just got quieter and q u i e t e r... no fizz, though.
 

keko

Well-known member
Joined
Jun 10, 2009
Messages
2,702
Location
Zagreb, Croatia, EU
I opened a Thread about batt. life last year when I bought mine Sterling, so there's lots of informations about that matter, only difference is that Bongos have 2 x 9V batteries for preamp operation, so it means that preamp works on 18V power supply and 2 batteries will last longer!
(less current consumption when powered with higher voltage)

Here's link: http://www.ernieball.com/forums/music-man-basses/38530-battery-life-strl-5-hs.html
 

John Kramer

Member
Joined
Dec 11, 2006
Messages
13
Has anyone used one of those plugs-into-your-bass battery testers? They run around $30 and are supposed to tell you how many hours are left. I know we live in an insane age of "convenience"---but they do sound handy.
 

adouglas

Well-known member
Joined
Aug 12, 2005
Messages
5,592
Location
On the tail end of the bell curve in Connecticut
I can think of many better ways to spend $30.

- Several sets of new batteries
- A new set of strings

etc.

The tongue test will tell you if there's any juice at all in the battery.

The sound of the bass will tell you if there's enough juice in the battery to make the preamp work.

Who needs anything more than that?

Change 'em regularly, and keep spares in case you forget. End of story.
 
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