Thanks for the info; I stopped the video right before the end so missed the clamp and tri-bar compatibility bit. I had been debating selling my Apex stand, but perhaps I could get it to work with the Moog Voyager using the newer attachments.
I may be wrong but I thought he was saying the new Apex will accept old clamps/tribars. I didn’t hear him say the new clamps will work on old Apex. If not it’s perfectly understandable. People would just buy new clamps and save some money.
I was basing it on he said you could use a clamp from your current Apex on the new one to add a third tier. That would indicate that the main part has the same groove for clamp attaching if the old can fit the new.
Am I missing something? What's to keep a keyboard from falling off when the arms are angled? There's nothing that see that would stop a keyboard from sliding off.