Where can I look for the gear Charles Spearin uses?

Find and submit the microphones, guitar rig, amplifier setup, effects pedalboard, bass guitar rig, and other instruments used by Charles Spearin.

If the artist is active on social media, check places like their Instagram feed and look for musical equipment they can be seen using.

You should also do a Google image search for things like "Charles Spearin studio" and "Charles Spearin live" and spot gear that way.