CD:
It comes with the original "Line Magnetic" branded power tubes. When I discussed tube rolling with the dealer, he suggested changing the preamp tubes would have a more significant impact on sound vs. the power tubes, hence the extra Tung-Sol preamp tubes.
This amp was my second foray into tubes (first was a longtime ago) - I was impressed with the build quality, bias simplicity and reliability of the amp, not to mention the magic of EL34s. The point-to-point wiring is particularly well executed. Most amps I've seen, including many expensive ones, look like a rats nest inside - definitely not so with this amp. It's really an example of how this should be done.
Mike