1- If i update the software of the “normal” h9 do i loose the max update?
No. If you are 100% certain they purchased the MaxOut program, that unit is forever categorized as an H9 Max according to Eventide’s system.
2- If i update the software do i loose the max upgrade on the normal H9?
He give me the account for enter the H9 control Software… When i connect the 2 effects it shows “Update aviable” i have 2 questions:
This is not optimal. The previous owner should have deregistered the units so that YOU can establish your own Eventide account. In fact, that is what I recommend you do for security purposes.