Which tube are you using with your Project Ember? I had an Amperex Orange label 12AT7 that I liked the most with Sunrise 2. The person who bought my Sunrise 2 also liked this tube the most by far. Perhaps I should put the Ember back on my radar as well as it is so compact, but my experience with the Mini-X experiment is making me hesitant lower down on power output again (or well at least below 2W @ 50ohm). I also didn't appreciate my Sunrise 2's lack of EMI shielding and I guess that holds true for the Ember as well?
I am interested in different tube recommendations too. I have a cheapie bravo tube amp right now & I am looking for a tube that helps w/ the silibance of the HE400, so if anyone has any recs, I would love to hear it
Project Ember looks amazinggg & tube rollinggg sounds like sooo much fun!