Do I really need to ground to bridge?

Re: Do I really need to ground to bridge?

An electrical short. Keith Relf of the Yardbirds died onstage from electrocution. So did the bassist of the The Shadows, and a guy from Stone the Crows.

Lots of guys have been badly shocked - Keith Richards rather famously flew across the stage engulfed in a blue halo of sparks, George Harrison kept getting shocked on camera during the filming of Let it Be, etc.

Relf didn't die onstage. He died in his basement. He WAS,however, electrocuted.
 
Re: Do I really need to ground to bridge?

Forget being electrocuted...having a noisy guitar is reason enough to get the right tools to drill a hole and connect a ground wire.
 
Re: Do I really need to ground to bridge?

You have it backwards. People got shocks from improperly grounded PA systems when they touched the mic, which had current flowing in the grounds, and their *grounded* strings. That makes the current flow through your body.

I’ve been shocked like this plenty of times. I still carry a neon bulb outlet tester to check by touching my strings and the mic. I once measured 85 volts between the mic and my strings.

Not having your strings grounded prevents shocks, but you pick up noise.


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I have it backwards that they died? Oh, really.
You of all people should know grounding of the guitar is necessary.

No, he doesn't have it backwards that they died. Sheesh. And it's terrible that it happened to them.

Yes, grounding the bridge (strings are really what are being grounded here) to avoid excessive noise, but with active electronics it is not necessary. AND, Dave is right, it's not the lack of the string ground in the guitar that caused the shock but the PA or their amp having an improper ground (open ground in the wiring). Been there myself, even recently in our rehearsal space. I tracked it down to a faulty outlet and plugged the PA in to one that is properly wired. The first time it happened it was because my amp was plugged in to a faulty power strip and there was an open ground. I have an outlet tester that I keep in my accessories bag and check the outlets everywhere we play before plugging in.
 
Re: Do I really need to ground to bridge?

No, he doesn't have it backwards that they died. Sheesh. And it's terrible that it happened to them.

No, he has it backwards that grounding the guitar prevents getting shocked. Grounding the bridge makes you a part of the circuit as soon as you touch the strings. Not grounding the bridge isolates you from the circuit.

Granted, not grounding your bridge allows a fair bit of noise into your signal, and you don't really need to worry about getting shocked by a bad amp unless your dealing with vintage gear, so the choice is yours.
 
Re: Do I really need to ground to bridge?

No, he has it backwards that grounding the guitar prevents getting shocked. Grounding the bridge makes you a part of the circuit as soon as you touch the strings. Not grounding the bridge isolates you from the circuit.

Yes, exactly.

Granted, not grounding your bridge allows a fair bit of noise into your signal, and you don't really need to worry about getting shocked by a bad amp unless your dealing with vintage gear, so the choice is yours.

Right. A couple of ways around it are 1. use active electronics as no string ground is necessary or 2. use a wireless with passive electronics and the strings grounded. In both scenarios you are disconnected from the circuit.
 
Re: Do I really need to ground to bridge?

I think some of you guys missed my point.
I said leaving the car in drive and running.

Whatever.
 
Re: Do I really need to ground to bridge?

Are you in a Japanese retro proto-punk garage fuzz noise band? then no.

anyone else? yes.
 
Re: Do I really need to ground to bridge?

No, he doesn't have it backwards that they died. Sheesh. And it's terrible that it happened to them.

Yes, grounding the bridge (strings are really what are being grounded here) to avoid excessive noise, but with active electronics it is not necessary. AND, Dave is right, it's not the lack of the string ground in the guitar that caused the shock but the PA or their amp having an improper ground (open ground in the wiring). Been there myself, even recently in our rehearsal space. I tracked it down to a faulty outlet and plugged the PA in to one that is properly wired. The first time it happened it was because my amp was plugged in to a faulty power strip and there was an open ground. I have an outlet tester that I keep in my accessories bag and check the outlets everywhere we play before plugging in.

There is a trick I sort of remember from years ago of adding a cap (I think) inline with the string ground, makes it less lethal if you pass voltage through your body. Anyone remember this?. It used to be talked about a lot, especially with Strats.
Also, Keith Relf was playing barefoot in his house, as I recall. It was thought that he may have stepped in some water or something when it happened.
Al
 
Re: Do I really need to ground to bridge?

There is a trick I sort of remember from years ago of adding a cap (I think) inline with the string ground, makes it less lethal if you pass voltage through your body. Anyone remember this?. It used to be talked about a lot, especially with Strats.
Also, Keith Relf was playing barefoot in his house, as I recall. It was thought that he may have stepped in some water or something when it happened.
Al

Yes, I remember the cap trick to add in. First time I saw it was in the guitarnuts.com forum. However, it won't really do anything. The current coming from the mains AC line will go right through it. I did see one other suggestion of adding an inline fuse link with a 5mA fuse. The fuse will blow before the current gets through. The best safety is an outlet tester to make sure outlets are properly grounded before even plugging in.
 
Re: Do I really need to ground to bridge?

Finishing up a PG explorer kit and don’t see a hole for it.

What else can I do?

Scratch down to the Copper plating underneath it somewhere + solder to 1 spot with ground wire ( Yes U NEED it and it will be easier over time to see how simple U can always find a Simple way to attach one ( If You can assemble a guitar correctly , You can Ground it Correctly .
 
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