Help me solve static electricity problem

You're right, Jea48, but there are room humidifiers and there are room humidifiers. The TWO Bionaire units I had originally were only barely able to keep the relative humidity above 30% in my listening room and I could still mute the CJ preamp by touching it, a tonearm, the front of a tape deck, or practically anything else in the system made of metal.

I have switched to a wool rug for the sonic benefit, happy with it but am getting a similar effect in the very dry conditions of the cold weather we are having. I can unmute my MF M3 amp just by touching it. This, obviously,is not a desirable effect but has not risen beyond the irritating level so far. However, a friend had a CD player damaged by something similar so there is some cause for concern. Moisture should help as suggested above, I have one of the old static guns and I think I will try using it on myself before I touch the amp. I just thought of this, it is surly an improvement on my my original plan of a long ground wire attached to my posterior.

Vhiner - when you touch metal (case) in your system static creates huge current that is "looking" for very fast (nanoseconds)return to earth ground. It always finds many returns and current divides in order of paths' impedance. In your system case ground connects to conditioner (cable inductance) and then from conditioner to wall outlet (again cable inductance). It gets worse when cables are longer (like 6') because folded cable has even more inductance than straight one. To lower this big current going thru your PCBs circuit grounds (and creating voltage drops)and then transformer's capacitance to neutral of power cable - lower inductance of your chassis ground return by grounding it separately with short wires to earth ground (ideal if close)or third prong of your wall outlet. Use star grounding of all components (do not daisy chain grounds). Verify that your outlet's box has good ground return (conduit might be loose etc.) Use decent gauge (at least 16) since currents are huge and thicker wire has a little lower inductance. After that, there will be still multiple return paths during static discharge with one going thru PCBs' grounds and circuitry (this is more like wave that goes everywhere) but current ratios will be different and your protection might stop triggering.

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.