Where can I look for the gear Martin van Wijk uses?

Find and submit the guitar rig, amplifier setup, effects pedalboard, and other instruments used by Martin van Wijk.

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 "Martin van Wijk studio" and "Martin van Wijk live" and spot gear that way.