Biosonics Otto 128.1 hz - C3 Tuning Fork
SKU: 21201032898

Biosonics Otto 128.1 hz - C3 Tuning Fork

Sale price$94.50 Regular price$105.00
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Description

Biosonics Otto 128.1 hz - C3 Tuning ForkThe Otto tuners vibrate at a low pitch and due to their weighted ends, the sound lasts longer than that of regular tuning forks. The 128 Otto Tuner is especially effective when placed on the rib heads, thoracic vertebra, sternum, and illiums. Two Otto Tuners tapped gently on the knees and held to the ears create a beautiful sustained low tone, which is excellent for grounding and relaxation. The 64 Otto Tuner is especially effective when placed on the

The Otto tuners vibrate at a low pitch and due to their weighted ends, the sound lasts longer than that of regular tuning forks. 

The 128 Otto Tuner is especially effective when placed on the rib heads, thoracic vertebra, sternum, and illiums. Two Otto Tuners tapped gently on the knees and held to the ears create a beautiful sustained low tone, which is excellent for grounding and relaxation. The 64 Otto Tuner is especially effective when placed on the lower lumbar vertebrae, sacrum, and coccyx. Its vibration helps loosen the sacral ligaments as well as stimulating and balancing the ganglion of impar, a center for controlling the balance between the sympathetic and parasympathetic nervous system. The 32 Otto Tuner works with your skin and hair to stimulate nerves.

Benefits
  • Deep relaxation and soothing peace
  • Relaxes body tissue
  • Relieves muscle tension, spasms, and pain
  • Improves blood circulation
  • Stimulates nerves on the skin and hair

Directly used on the body to help align your physical structure, the Otto Tuner resonates with the bones, stimulates the nerves, and releases tension from the body. Vibrating your bones with deep earth tones, the Otto Tuner brings a sense of deep relaxation and soothing peace. It relieves muscle tension, spasms, pain, and improves circulation by relaxing constricting muscle tissue and causing increased blood flow.

Instructions

For using the 128 and 64 Otto Tuners with bones and ligament, hold the forks by the stem and gently tap them on your knee. With the finger or thumb of your free hand locate the spot on the body where you want to place the tuning fork. Press the end of the stem of the tuning fork onto the spot. Make a firm contact and hold the tuning fork until you feel the vibrations stop.

For listening, hold the 128 Otto Tuner by the stem and gently tap the weights on your knees or tapping pad. Bring the tuning fork(s) to your ears and adjust the distance by tone. Hold one fork about an inch from your left ear and one an inch from to the right ear. This creates a long sustained pitch. This works well with the 128 Otto. The 64 and 32 Ottos may also be used in this manner. When tapping the 64 Otto and 32 Otto, gently tap the body (the weighted portion) of the tuning fork on your palm. This will set the weights in motion and create a pure tone.

The 32 Otto is especially effective for stimulating nerves on the skin and hair. Tap it by the body as described and then lightly touch your skin or hair with the edge of the tuning fork body. You will fell it stimulate, vibrate, and “tug” at your skin and hair. You can also tap the fork and move it very slowly across an area just above your skin without touching.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
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  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 21201032898

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Linda k.
Port Orchard, US
★★★★★ 5
good chew toy
Color: Yellow
My fur baby is small (13 lbs) but can chew anything apart (even squeaker balls). she likes the toy, tried her hardest to chew it apart, but is has been four of five days now and it is still like new
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Reviewed in the United States on March 23, 2026
M
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Mo
Omaha, US
★★★★★ 5
Most liked
Color: Yellow and Purple
My pups love it
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Reviewed in the United States on April 19, 2026
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 2
It is breakable
Although it was an exciting toy, it was not long lived. I can’t say it’s as durable as it claimed to be. My 12 lbs dachshund chewed through it in less than a day. He had fun, but there were too many little pieces he tore off. Not worth the risk of him ingesting them.
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Reviewed in the United States on March 6, 2026
K
Verified Purchase
Kelsey
Houston, US
★★★★★ 5
The dogs like it very much, it produces a lot of noise.
Size: Large, Size: Large
I’m rating this based on my dogs’ response to this toy – they absolutely love it, and it has seen more use without damage than any of their regular throwing toys. At the same time, unless you enjoy, REALLY ENJOY the sound of crunching water bottles, you may not like having this ball in the house. Pros: The rubber outer shell of the ball is durable, and can survive both chewing and pulling forces (as a note, my dogs do not concentrate on chewing - they use it more for play games). It’s big enough for my dogs to play tug of war with it, hooking their teeth in the mesh, and they since it bounces around if they drop or kick it, it makes the game more interesting than rope. They did crush the interior plastic, but they don't really seem to care. It’s much more engaging than a normal ball, and can be modified to hold treats, sticks, rope elements and other external bits, which my shepherd mix loves; he gets bored easily and frequently, and this can actually entertain him. Cons: This toy is loud, and produces repetitive crunching sounds. It is apparently really engaging to chew, and my dogs will produce the horrid plastic crackling up to half an hour at a time. If you let your dogs in and out, it would make a fine outdoor toy, but since I have a dog door, it migrates around to pretty much wherever the dogs are. I kind of hate it, but will probably buy another if they break this one since they enjoy it so much.
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Reviewed in the United States on October 17, 2016
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Verified Purchase
BakedN
Waukegan, US
★★★★★ 5
Very durable and my Heeler's fave inside toy
Size: Large
My red Heeler loves these balls, second only to Tennis balls but she destroys those within minutes and they are outside only. This is her inside ball. She is hard on toys and has the strongest bite of any dog I've had (shepherds, collies, weimaraners, retrievers, Labs) yet these continue to last. She catches the ball, we play tug of war with it (she places it in hand hand and pulls only when I have a firm grip, she shakes it and flings it. The rubber outside even outlasts the water-bottle like plastic piece inside. Steps holds the ball with her foot and pulls on the rubber with her mouth, stretching it to sometimes twice its size. I pull while shes pulling. This thing gets abused daily and keeps on going. Its the most used toy and she brings it to me to play with every day. Each ball lasts about 6 months before the inside ball is toast and the outer rubber is finally starting to tear/break. which for me in an incredibly long time. If this ball is available to play, she wants it over all others. Shes NEVER gotten a piece off to actually swallow and that alone is worth the price.
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Reviewed in the United States on June 4, 2025

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