This is the e-mail I got shortly after joining the drop (joined drop and received e-mail same day, Oct-22):
"We have an update on your Drop + THX AAA™ 789 Amplifier. Production is nearing completion and while we’re excited to ship the final product to you very soon, unfortunately, we’re tracking behind our original estimated ship date and now expect to begin shipping in early December.We apologize for the delay. If you have any questions, please feel free to reach out. We look forward to you receiving and enjoying your amplifier in the coming weeks."
Until Early December is over (Dec-1 thru Dec-10), I'll wait to see if my unit shipped. If no tracking number is received by Dec-11, I'd reach out for an update.