About Us

We started as a research question. Our founding team at Accel Ecom had been studying the Schumann resonance the 7.83Hz electromagnetic pulse the Earth generates naturally between the ground and the ionosphere. The science behind it is well-established: it was first predicted by physicist Winfried Otto Schumann in 1952, confirmed experimentally in 1954, and has been the subject of peer-reviewed research in neuroscience, geophysics, and chronobiology ever since.

What caught our attention wasn't the science itself. It was the gap between the science and the products claiming to use it.

We bought every frequency generator we could find from AliExpress, Amazon, Shopify stores, and Etsy. We tested each one on a calibrated oscilloscope. The results were alarming. Devices claiming to output clean 7.83Hz sine waves were producing noisy square waves, drifting 15% off their displayed frequency, or emitting signals buried in electrical interference. Hardware that looked identical performed completely differently depending on calibration or the complete absence of it.

That's when ResonaCore was born.

We build frequency generators that do what they claim to do and prove it. Every unit is oscilloscope-verified before it ships. We film the calibration process. We publish the results. We believe you deserve to see lab-grade proof before you spend a dollar.

Our device generates a real pulsed electromagnetic field not an audio file, not a recording, not a tone played through a speaker. It outputs a clean, stable sine wave at the frequency you select, from 0.01Hz to 200KHz. It ships from our US warehouse in 3–5 days. It comes with a 60-night money-back guarantee because we'd rather you be certain than rushed.

We're not a wellness brand that stumbled into electronics. We're a team that took the electronics seriously enough to build a wellness brand worth trusting.