Bachus I remember wanting to step up from the Z2300 – always looking to grow. I bought the Z5500. Bigger speakers, more power but not as good. If I remember correctly they were trying to create an upgrade for the Z2300 but people were satisfied with the Z2300.

I posted a picture of the Z2300 with Bose satellite speakers; it was a bad match so I went back to the original speakers.

The only way to improve my sound was spend a lot more. I remember the Yamaha small powered speakers they were using with the organs; they were good – they were $295 (one unit) years ago.

The Pa4x was many dollars – it is a shame to use speakers; even if it is at home; that do not bring the quality of the instrument.

I hope this helps, John C.

PS, Until I got my Pa4z the Z2300 was being used with my computer.