John Mayer Gear on Instagram: "Slow Dancing in a Burning Room - Live at the Madison Square Garden (July 26, 2019) For that show, John’s second set was playing the album ‘Continuum’ on its entirety, front to back. The amp setup for this specific show was a PRS J-MOD 100 amp a Two-Rock John Mayer Signature and a Two-Rock Sterling Signature amp, an amp he used heavily during the Continuum tour and based off the Dumble Steel String Singer serial 004. The cabs were mic’ed with Shure SM7B microphones.