Brian May rig test (no attenuators) - ENG.SUBS.

I went to the studio to check the condition of my amp's valves.
On this occasion I played my amps without attenuators, at full volume.
I don't know how my iPhone microphone didn't melt... I assure you the volume in that room was unreal.
Every now and then you can see the shot shaking...
If you're interested to know more about my rig check my "rig rundown" video here: • RIG RUNDOWN - (ENG.SUBS.)