I was wondering the same...great band, phenomenal bass tone. My guess off the top would be boosted mids for tube growl, which is always a good place to start, but if they are truly shoegaze, pedals are likely involved.
I like it very much, but am now scrambling for a backup to gig with, as I can't rely solely on it at this point. I guess I should have a portable backup head anyways. Blessing in disguise maybe. Thanks for the feedback.
What issues was yours having?
Mine has started to have almost inaudible power to the cabs when first powered on. Then after about 5 or 10 minutes, the full power suddenly kicks in out of nowhere, and it operates fine after that.
Did Kustom fix your problem? How was that experience dealing with...