Thanks Dave,
so a worthwhile investment.
I’ll have to check what brands are available thru my keyboard dealer. I get too good a discount to bother going elsewhere .
Wasn’t sure if I had to get the yammie one, obviously not, which is good.

Would I need to get new monitor speakers? or with a sub woofer the overall sound quality increases anyway. Not that I’m by any means unhappy with the onboard speakers.

I had Paas for my pa3x/Pa4x, and my old Yamaha powered monitor speakers are lose to 30 years old. Haha, haven’t used them in years, but checked and they’re still working.