Interesting the different responses as to whose machines they really are.
My bets ..... that it will be one of the brands that HQ already re-brands their Sweet 16 for.
Who all? .... Babylock for sure .... and I think it is Pfaff, Husqvarna and someone else.
Babylock and HQ are both represented here in Canada by the same company and sales reps.
So, that would make me wonder if there is a further relationship,
in that Babylock are relabelling some of their machines with the HQ name.
Only some educated guesses here ............ nothing official!