OK, so with all this musical pontification comes the following question.....(in metaphor format) :You may brew good beer, but do you serve it in the right glass?"
"Yes" and many others as brewing music would work, but not on a boom box. Me, it's not at the level I want it to be, but for now a 2x100W amp with a couple of old style big box 3 ways with 12 inch woofers properly positioned in the corner of the shop at above ear level, about 26 feet apart, and of course a remote to turn it up when needed, or shall I say down when I need to hear someone say something.....

Where's the audiophiles.... make me jealous.....
