I "surmise" you didn't understand the question, nay, the purpose of an online forum such as this. At no point did I ask anyone for "intensive analysis". I simply asked how you and others who know more than I do, might spend $10K for a small room to play records. I was not asking for tax advice or a medical opinion.
A true expert would have no problem whatsoever framing this in understandable terms for a curious beginner.