Brad, nice try, but no cigar.
If you follow any of the comments I’ve made about Apogees you’ll know I’m a big fan of well-restored Duettas.
But as an unapologetic convert to the SETs cause, I’m not going to risk trying to make Duettas sing on SETs in my 5.5m X 14m x 3m dedicated room.
The purpose of this thread was pretty much to say that it’s been getting the environment right ie the room, that has enabled my gear to blossom, and to be able to be fully optimised with my last lot of simple tweaks.
Even if I was tempted, I’m not going to risk going all the way back to Square One radically changing direction to ribbons/SS amps.
I have followed your comments, why do you think I posted the opportunity?? Your SE2SEs will drive Duettas just fine but I won't digress into that discussion again...