John Mayer's Dead and Company Pedalboard : r/guitarpedals
Effects unit - Wikipedia
Universal Audio Max Stereo Preamp and Dual Compressor Effect Pedal
John Mayer Pedal Line Breakdown –
The Guitar Pedals Behind John Mayer's Tone
I Built John Mayer's Pedalboard | 2019 Replica Board Build Update - YouTube
Electro-Harmonix just launched a serious competitor in the mini compressor pedal stakes | Guitar World
Wampler Ego Compressor - TXBA Gear Index
Paul Reed Smith's Debut Pedals Reviewed: Overdrive, Compressor, and Flanger - Premier Guitar
It's not a replica or a clone. It's the actual thing”: JHS Pedals revives influential gear brand Ross Electronics – and recruits John Mayer, Brian Wampler and Robert Keeley for new documentary