Hi Ensnareyou

Your arranger is part of the organ range, (With yours being classed as the Pro model due to the additional lower manual and pedals) and when it was in production (The single manual version) was about twice the price of the Tyros, however due to low cost upgrades (Assuming you bought it when the range was first introduced) then it will have cost you half of what it has cost Tyros owners who upgraded to each new model.

Your instrument is also not an OOTB experience, as it gives you all the basics and then all the features to make it your own, however most arranger (Not Organ) players want easy play features (Press a button and everything is done for you) that they can play along too. (They don’t mind sounding like everybody else with the same instrument)

Compare like with like and use your manufactures arranger model, (Which is significantly cheaper than a Tyros) as a basis, and you will see exactly the same limitations (Its easy play) as a Tyros. (The exception being that like the organ range you don’t need to buy a new keyboard to get all the new upgrades and features)

Bill