Help me solve static electricity problem


Lately I keep sending my Classe Amp and/or conrad-johnson preamp into protection mode simply by touching anything in my system. A loud pop goes through my speakers and it's very, very disconcerting. I'm smart enough to try to touch something metal before touching my rack, but this does not always work. Apparently I'm not smart enough to solve this condundrum, though. Any ideas????
vhiner

Showing 11 responses by vhiner

Thanks for all the responses. I'll pass on the rubber suit and naked listening...even *my* wife isnt't that patient. LOL.

I'm using two separate 20-amp lines and Shunyata power conditioners on each line. The Classe runs through a Guardian and the rest of the gear runs through a Hydra Version II. I've got everything on a seperate filter. I just discovered that my digital interconnect was touching the single-ended interconnects that run from my preamp to the amplifier. This digital interconnect does not appear to be particularly well shielded. Hmmm. I moved it and will monitor...I've also repositioned several other interconnects. What do you think, Al?
Rwwear, Timrhu and Al,

Thanks *so* much for all the very practical and helpful suggestions. I'll post later this week to let people know how it goes. I really appreciate the tips!
Just a quick update. I've not encountered a static charge since moving several of my cables and using dryer sheets on my hands before touching components...but it's still early days. I plan on checking out a humidifier, as well as a grounding mat if I can find unobtrusive locations for them. Kijanki..I appreciate the technical detail and will be sharing it with an electrician if the problem doesn't resolve.

Please keep the ideas coming. All of you are what makes a'gon so great! The humor has also been appreciated.
Just an update for anyone interested: after two weeks, no pops at all and the weather is colder and dryer than ever. The only change has been the use of a dryer sheet on my hands before touching components and making sure NO cables are touching each other. Thanks to everyone who contributed. Hope this helps someone else.
Timrhu,

Your dryer sheet solution was sure a lot cheaper than replacing my preamp! ;-)
UPDATE: More than a month has gone by and the use of a simple dryer sheet before touching components appears to be the solution to my particular situation. I suggest that everyone should try this before more dramatic, awkward or time-consuming options are considered.
Puremusic,

If you read kijanki's explanation of this, it sounds complicated and dangerous if you don't really know what you're doing. I'm absolutely NOT a DYI'er...so I'm not sure who I'd pay and trust to do this properly. Again, the dryer sheets seems to have solved my problem..but I'd like to be able to do the ultimate fix if it's necessary.
Puremusic,

Thanks for the guidance.I'll check out the ground disruptor. What kind of wire did you use and how did you attach the wire to the chassis?

Hevac1,

Thanks for the link!
All I can say is that rubbing a dryer sheet on my hands before I touch a component has been foolproof since i started this thread a year ago....and my static problem was severe. I'd be interested in hearing from anyone for whom this dyi fix has not worked...just in case I shouldn't consider it a panacea.