
Update: The Edge has now confirmed to MusicRadar that he is using Universal Audio's UAFX Ruby '63, Dream '65 and Woodrow '55 amp modelling pedals for U2's Las Vegas Sphere shows.
"For various reasons at the Sphere I decided to switch from amplifiers to digital amp emulators," the U2 guitarist told MusicRadar when we reached out following speculation online. "I'm using UA Ruby, Dream and Woodrow amp pedals with some Fractal Axe-FX units handling additional amp emulation and FX.