***HEADPHONES HIGHLY RECOMMENDED***
Listening to guitar gear (or any audio gear) demos online can be tricky, but maybe not in the way you think. Let's get into some of the ways your ears can make you think you're hearing one thing when it's actually another. As usual, uses Helix but the concepts are applicable to anything.
The paper I mentioned: https://www.pnas.org/content/112/20/6479.full