Hi luke

stay with V4.01. The other versions were developed to fit some new hardware parts. Best leave them alone as there is nothing really different sonic-wise.

https://www.italodeangelis.com/it/eventide_and_other_stuff/eventide_eclipse.asp

https://www.italodeangelis.com/it/eventide_and_other_stuff/eventide_eclipse_2.asp

Enjoy!

I