I’m with polyend since tracker og. Since i bought the mini, tracker plus and after a long search the medusa. I realise that all except the mini are discontinued. And I also see that the trend seems to be to narrow down functionalities. For instance, in og you could record while playing the keys. The mini didnt have the radio any more. And medusa seems to be a cul de sac, although it’s a fantastic instrument. Lately somebody offered me 1500 bucks for mine… here I got the impression they simply got into difficulties to support it any longer. Also it was available only for a short time, I could be wrong? So a long history of abandonded projects, makes me fear that they produce future doorstops.
Tracker line is not discontinued and neither is the Play line.
Is it possible you might be assuming this because the devices show up on the Polyend Legacy page of their website? Or because they are out of stock at the moment?
The one device that is discontinued is the Medusa.
I don‘t think the narrowing down is on purpose either. For the mini the removal of the radio was most likely done due to size constraints because they added a battery. The successor to the original Tracker (the Tracker+) still has pads and the radio module.