I was checking the EML page on tubesusa and found this: http://www.emissionlabs.com/datasheets/EML45B.htm It's supposedly coming out in April this year for $604 a pair. I'm interested in this as a more practical 45 tube, since it can put out about 4.4W on the output. I've never heard the usual EML 45s myself so I can't speak for the sound quality baseline. My amp is able to run these with minor tweaks, and I might jump at trying them later down the line. Anyone else up for this?