Yes that is what I thought. The one I replaced was also 1 amp. The one I'm using now is 1 amp but is of bigger format.
This evening only a few times the error pop-up. It's like having freezes but still playing.
I will need some time to buy a proper power supply.
But I will let you know.
_________________________
sab unix F solo with openAtv 4.2
DM500HD with Japhar openpli 4.0