Ouuluon Frequency Generator for Healing with Acrylic Case
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$14.25at WalmartChecked Nov 12
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The Ouuluon is a small USB-powered sine wave signal generator built around a digital crystal oscillator. It powers on at 7.83 Hz, the Schumann resonance, and you can dial the output anywhere from 0.1 Hz to 30 kHz with the keypad and LCD. It outputs a 3V sine wave and a 5V square wave, and the built-in loop antenna radiates the signal into the room. It suits hobbyists, tinkerers and audio or brainwave experimenters who want a stable, adjustable low-frequency source. Against lab signal generators it is far simpler and cheaper but has no calibrated output, no sweep or modulation modes, and no shielding.
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Lowest price we've seen: $14.25 on Nov 13 at Walmart. Tracked across 1 store since Nov 13.
This is a Schumann resonance signal generator module with a transparent acrylic case. It outputs a 3V amplitude sine wave and a 5V amplitude wave through an external interface. A built-in circular antenna transmits the sine wave signal. It works through an environmental frequency field effect, not by directly modifying audio.
The output frequency starts at 7.83Hz, the Schumann resonance, every time it powers on. You can adjust it by hand from 0.1Hz to 30000Hz. A digital crystal oscillator serves as the frequency reference, and the digital circuit suppresses electromagnetic interference.
A clear LCD screen and separate numeric keys handle settings. Enter a frequency and press SET/OK. For 7.83Hz, press 7, the decimal point, 8, 3, then OK. It is intended for scientific experiments, audio equipment testing, brainwave matching research and relaxation.
