I know this is just feeding trolls here, but most don't understand, there is no such thing as made domestically. Nothing in our CE world can be made 100% domestically.
Only a very tiny fraction of amplifiers are made in America using american made modules. The amplifier circuits inside are still usually built in China and shipped as assembled modules. Those that aren't use "beans" made in China. It's impossible to do anything else. Those that are made mostly domestically (where only the beans are sourced from China) cost 1000's of dollars. Nothing most can afford.
I can't name names, I will probably get myself in trouble, but MANY companies that claim american made are not. I don't consider having all the guys fully assembled in China and shipped to the USA so they can be stuck inside a Chinese made box american made.
Those who think this kind of manufacturing is coming back to the US are nuts. It was never in the US. We've never been able to make those kinds of electronics in the US, by the time we shipped all that kind of production to China (70's) we gave up the ability, failed to progress, and left all the manufacturing development and infrastructure to China. We don't have the ability to create those kinds of facilities here and lack the workforce to man them. When I've asked about it (cost not withstanding) I've been told it would take a generation to even build a modicum of what China has. If a Foxconn built a facility to manufacture receivers, tablets, laptops, etc. in the USA and was totally vertically integrated, they would have to man it about 80% with Chinese workers. They would then need to work with the US education system to fundamentally change tech education to prepare folks to be able to work on the assembly lines, operate the machines, etc. It isn't that Americans are uneducated or stupid, quite the opposite. It's better described as wrongly educated. What we prepare people for isn't that kind of work. It's all relatively low paying, and would be here too. Whose going to get a tech degree to make $15 an hour.
That isn't america hating, that is just a fact of life. Reagan opened the door to trade with China and in that deal we shifted the manufacturing of consumer electronics from the USA to China. They ran with it and today have built the entire giant country into a huge powerhouse of CE production and logistics.