Thank your for your suggestions! I have checked out each one, going to websites and reading discussions about them. And i entered some new worlds (Such as Mr. Nixie and Decware) that I didn’t know about before. You have got me exploring and thinking, which is what I wanted. I don’t know which way I will go yet, but a few of you did express the spirit of trying something new, and since this is a two-month substitute, I can afford to think outside the same old thing. Of course, that Burmeister looks great, but my retirement budget is a real thing, so reaching that far remains a dream.
And yes, I might buy a small window AC unit and pre-cool the room before I shut it off and listen. After putting so much money into a whole-house AC unit (that works great everywhere but this one carbuncle of a room hanging off the house), it is a bit frustrating that I have to resort to that. A nice cool-running amp might be more fun!
Thanks, all...