Bybee or not?

Years ago I had a Bybee power Director… don’t remember what it was called but I didn’t hear any improvement or loss. Sold it. I see now Bybee makes relatively inexpensive crystal holding wooden pieces said to align electrons, etc. has anyone tried these and if so, what did you hear?

Have to love this description:

Bybee Quantum Purifiers
These devices work on the quantum mechanical level to eliminate sub-audible noise—i.e., noise unmeasurable by typical test-bench instruments.’

Sorry, I have no experience with any of their ‘products’. I think they are playing on quantum mechanics ‘uncertainly principal’ while certainly emptying buyers wallets.