Gapeki1978

You can add 30% of reflections (in cab parameters).

I use a beyerdynamic DT 990 Edition (250 Ohm) with the Helix. The sound is open, it's like you play with cabs. I prefered Open-backs typically cause i ’ll get more spatial sound than closed backs.

For guitar amp i' like to have a princetone and ampeg gvt 5.