I've been reading this thread all along, and at this point I'm not informed, just confused and a little frustrated. ... Why do things have to end up so complicated, and so expensive? ... I also am not going to sink thousands of dollars into it. ...
It would help you to replace your frustration with understanding if you could ask questions on the topics that you are having trouble understanding.
Where did anyone say sinking thousands of dollars into using a mic? What I see in this thread are a MULTITUDE of options to fit every budget and skill level, maybe there are TOO MANY choices for you and that is more why you are upset than any cost factor?
You can get recording for under $100, and get a PA setup going for under $200, (using close to the least expensive, but not yet crapola options) so your perception of THOUSANDS must be for something else.
Small diaphragm condenser mics like the Behringer C2 can be had for $59 per PAIR like everywhere online, and there are ALSO dozens of brand names offering chinese-made large diaphragm condenser mics for less than $100.
So if you dont want to spend $5,699 for a Neumann U87, then just dont do it. Unless you are a professional, while also annoyed at all of the burdensome tech you have to 'learn' and such a mic would be a complete waste of money for someone doing busking or coffee house gigs.
Some time back Sweetwater has a special on a WHOLE SETUP with the Fishman LoudBox amp, with a mic, mic cable, mic stand, music stand etc, for ~$400, and this amp has won friggin AWARDS!!!! so there is no reason to spend THOUSANDS OF DOLLARS. I'm sorry but this is a very serious mis-characterization of everything that has been previously discussed in this thread.
I'm not going to re-hash or summarize all the great advice in this thread, but if you WANT to learn about OPTIONS, this thread is a really great place to start.
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It seems that folks as little as ten yrs older than me are always whinging that there are too many choices nowadays, and that they preferred it when literally EVERYTHING was like only three choices of black, white, or grey.
That's not the world today, and I'm sorry to say that folks holding on to such older paradigms like that are going to be left on the wayside by progress.
None of this has to be complicated, but some folks need to find reasons not to try any more as they get older, and 'settle-in' to old-age, which for some people is both a physical and mental state of self-inflicted atrophy.
I refuse to live like that and will either fight to hold on so I can ride the Big Wave, or if I became too cripple, mentally or physically, find a 'way out', whatever that might be.