In regards to building the ultimate, monster, high end, line source, I too have been working on a project for the last year that will result in a commercial offering soon. There is not much I can share on the subject right now though. It will not be something offered by me or GR Research, but the company name you will know soon enough. I will tell you right now that anything you have already boosted of, or can imagine, will not over shadow what is now near completion.
All I can say is that it has lots of tweeters, lots of mid-woofers, and lots of subs. Most of the parts are proprietary so we'll never be able to buy them. The closest we'll get in DIY space will be the next iteration of the Alpha LS which won't see the light of day till next year sometime.
We live in hope!
I found these quotes in an old thread from HD, posted at the end of July 2002. So, here we are a year later. I've not seen anything about this ultimate, monster project Danny mentioned--yet--but what about the "next iteration of the Alpha LS"? Is there something coming soon? Inquiring minds, and all that. Maybe some of that curiosity killing the cat, too. And a big dose of avoiding work.
So how 'bout it?