Tools
A short list, honestly labeled
This page is deliberately short. Anything on it is here because it is worth a look — not because it pays the most.
Read this first
I get commissions for purchases made through links on this page. You pay exactly the same price, and each individual affiliate link is labeled again right where you click it. Those commissions help support the research, the free Reader, and development of the Archive.
Nothing listed here is ranked by what it pays. None of these products treat, cure, or prevent anything. If something on a vendor's own sales page claims otherwise, that is their claim and not mine — and it is a good reason to be skeptical of them.
Sacred Waves
A focused source for tuning forks, including weighted, unweighted, and planetary sets. It belongs here because sound and frequency are subjects the Archive examines, and physical instruments let you explore the sound directly rather than only reading claims about it.
Honest note: a tuning fork is a piece of tuned metal. Buy one because you want to work with or hear that frequency, not because a product label promises a medical or metaphysical result.
The Monroe Institute & Monroe Sound Science
The Monroe Institute is a nonprofit education and research organization associated with Robert Monroe's work on altered states of consciousness. Its current Monroe Sound Science programs are distinct from Hemi-Sync, which is now a separate company.
Affiliate application pending. When approved, this section will link only to Monroe resources that fit the research rather than treating every program as an endorsement.
This list will stay small on purpose. If something stops being worth recommending it comes off the page, regardless of what it pays.