I made a discovery today. Chinese manufacturers of consumer goods seem to have solved a problem that bedeviled those in the west (when anything was still made there of course): loose connections, screws and rattles.
The solution? Goop, more goop and sponge tape. Is there a screw that really should be secured by counter-tightened nuts? Why bother, just use a metal or wood screw and squirt some goop on it... A wire that should be secured to the chassis with cable ties? Just wrap it with sponge tape, it will not rattle so no-one will know. What if the "silent" rattling makes the computer-style micro-jack at its end become dislodged? You guessed it: squirt some more goop on it!
This works, sort of, as long as you do not have to make ANY repairs. So probably OK for throw away gadgets. But today I was trying to make some modifications to a pair of fairly expensive AirPlay speakers (Philips Fidelio DW9800W SoundSpheres, about $1,000 retail) and once I opened the bottom to the shiny, beautifully turned out barrel-shaped cases, the insides looked like a scene from "The Alien!" -- anything and everything was covered with goop (hot glue perhaps), nothing, no jacks would come apart and every screw was buried under thick layers translucent goop. Creepy, grey sponge covered wires were dangling in the midst.
Eventually I started "explorative surgery" with a Dremel tool, found the screws and cut their heads off. Final prying apart of various parts was done by me and my son pulling at them as in a tug-of-war! The Alien finally succumbed.