popping sound from l and r speakers

Video and audio systems have a habit of popping when their connected.Dont worry,but do run it down to satisfy curiousity[sp].Someone in the know will be by here soon,good luck,Bob

Update-
I tried changing components and cables one at a time to try and isolate.
The only way that I could eliminate the "pop" to the l and r speakers when changing tv channels or pausing a movie was to take the capri out of the loop.( And that is *not* a workable solution. That much became clearas I tried to listen to music with out it.)
if anyone has any ideas, let me know.

as far as i understand it, and it's minimal, there is a specific resistor that is installed in either the pre/pro or amp that mutes or absorbs that pop. some units have it some don't. some combinations will cause pop, some won't even with or without the resistor. it is a hit or miss thing. my jaton/marantz combo has the issue. marantz avoided responsability(i beleive the resister does belong in the pre/pro)but jaton offered the solution to instal in their amp. i have not done so yet so i cannot comment.