Spending some time in the early morning balancing some mic levels on the Helix Cabs, this is a Royer 121 and EV 408 on a Greenbacks with a Matchless CH1 amp sim.
The dynamic microphones on the Helix can get harsh quickly but they bring out a very punching high end that is nice when shelved in the upper frequencies.
Also working around some chord inversions and thing advantage of the open strings in E major for some big open chord voicings.