TUNING
FORKS


Origin & History
*** It was invented in 1711 by John Shore (c.1662-1752)
a trumpeter and lutenist in the English royal court.
*** The device called a tuning fork is a two-pronged steel instrument that resonates at a specific constant pitch when struck.
*** Initially the tuning fork was used in music — For tuning instruments, establishing standard pitch, etc.
*** Over time it expanded into scientific, medical, and alternative/therapeutic uses
(e.g., vibration testing, hearing tests, sound healing).


128Hz
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This is a relatively low frequency for tuning forks used in sound therapy.
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Often used for grounding, for working with large vibrations, physical tension or deep-tissue applications (especially if using a weighted fork).
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Example: Place the fork’s stem on a large muscle group (e.g., shoulder, thigh) after striking; hold for 30-60 seconds; repeat as needed.
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On your website: “Start here if you feel scattered, tense or need to settle into your body”.

256Hz
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Called “Scientific C” in some contexts; often used as a reference tone.
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In wellness / sound-therapy it is viewed as balancing, centering the system, and can be used for more subtle work.
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Example: After the 128 Hz, use the 256 Hz to sweep over certain energy-areas (if doing sound-therapy) or to keep as a reference tone for meditation/refocus.
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On your website: “Use this for centering your mind, calming the nervous system and creating balance.”

512Hz
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An octave above 256 Hz. It has a brighter, clearer tone. According to sources, it can be used for clearing energy, enhancing mental clarity, and in some medical tests (hearing/vibration sense).
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Example: Use the 512 Hz fork near the head, or sweep it above the body in a calm manner to “clear the field” (in sound-therapy language).
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On your website: “This is your uplift, clarity and ‘finish’ tone. Use it when you feel ready to move out of stuck energy or mental fog.”
| Frequency | Use | Tip |
|---|---|---|
| 128 Hz | Grounding, body release | Apply to large muscle/area, hold 30-60 sec |
| 256 Hz | Centering, balance | Sweep slowly around body or hold at midline |
| 512 Hz | Clarity, clearing | Use above head/around aura, finish with this |
Here’s a list of customer-friendly advice you can include.
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Choose a quiet space. Sound healing works best when you reduce distractions.
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Time it appropriately: Ideal times – morning when you wake up (to set tone for day), or evening before sleep (to relax).
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Start with 128 Hz to ground, then move to 256 Hz to centre, then finish with 512 Hz to uplift/clear.
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Duration: A simple session could be 5-10 minutes: strike 128 Hz, hold 30–60s; then strike 256 Hz, hold 30–60s; then strike 512 Hz, hold 30–60s. As you become familiar you can extend or repeat.
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Placement ideas:
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On the body: e.g., spine base, shoulders, knees.
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Near the body: hover the fork a few cm from your head or around your torso.
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In space: If you have someone else (or you’re the practitioner), you can “sweep” the fork slowly around the person’s body or the room perimeter.
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After use: Sit quietly for a minute or two, notice how you feel. Drink water to ground the experience.
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Important considerations/contraindications:
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Not a replacement for medical treatment.
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If you have implants (e.g., pacemakers) or serious medical issues, use sound modalities with caution and consult a professional.
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Make sure the area is safe (no tripping hazards), especially if you’ll move while hearing the tone.
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Storage & care: Store in the pouch/case, keep away from strong magnets or extreme bends, avoid dropping the fork as that may throw off its calibration.
FAQ
Q: Can I tune the forks myself?
A: Typically they are factory-tuned; altering one may affect calibration
Q: What if I hear a change in pitch?
A: Keep clean, avoid damaging prongs, store properly
Q: Can I use these on children/elderly?
A: Yes, but gently and in a safe environment
Q: How often should I use them?
A: Depends on your practice: few minutes daily or longer sessions weekly
Q: I’m a beginner. Which fork should I use first?
A: Start with the 256Hz fork for general stress relief and meditation.
Q: What is the Allen wrench for?
A: It’s for professional calibration. The small weights on the prongs can be minutely adjusted to fine-tune the frequency. We ship them perfectly calibrated, so you shouldn’t need it.
Q: Can I use this with my pets?
A: Many do, but be mindful of their sensitive hearing. Use from a distance and observe their reaction.
Q: How long will the forks last?
A: With proper care (using the activator/mallet and storing in pouches), they will last a lifetime.
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