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128 Hz
528 Hz
432 Hz

Sound therapy · est. 2026

Natural healing tuning forks for pain, stress & better sleep.

Sound-therapist-grade aluminum-alloy forks. 7 minutes a day.

Shop the 128 Hz fork →How it works
☆ 4.8 / 574,000+ soldLifetime warranty30-day return
☆ 4.8

12,400 verified reviews

74K+

Forks delivered

30 days

Stillness guarantee

Lifetime

Warranty included

Single Forks

Premium sound-therapist-grade single forks. Each frequency is calibrated to a specific intention — choose the one that calls to you, or start with our hero 128 Hz Body Healing.

Solid aluminum-alloy construction · Silicone mallet included · Lifetime warranty

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128 Hz

01.

Strike the silence

Hold the fork by the handle. Tap the prongs against the silicone mallet. The fork begins to ring at exactly 128 Hz — the precise octave used by sound therapists for two centuries.

02.

The body listens first

The vibration travels outward as sound waves — but more importantly, it travels through the fork's base into tissue when placed on the body. Your nervous system recognizes the rhythm before your mind does.

03.

Place. Breathe.

Rest the smooth base lightly on the chest, just below the collarbone — or on any tense spot. The vagus nerve runs through here. Within 30 seconds, the parasympathetic response begins.

04.

Notice the body settle

Match your breath to the fading tone. Re-strike every 30 seconds. After 5 to 7 minutes, most users report a quieter mind, a calmer breath, and a body that feels — for the first time today — at rest.

The Ritual

Three steps. Seven minutes.
A daily reset.

01.

Strike

Tap the prongs against the silicone mallet. The fork begins to ring at its precise frequency.

02.

Place

Rest the smooth base on the chest, shoulders, or any tense spot. The vibration travels into tissue.

03.

Breathe

Match your breath to the fading tone. Re-strike every 30 seconds. Five to seven minutes. Notice the body settle.

Build a full ritual

Build a full daily ritual with our curated multi-frequency sets. Save up to 50% vs single forks and unlock the complete Solfeggio scale for whole-body resonance.

Includes carrying pouch, weighted mallet, and the ToneBound 7-Minute Sound Bath PDF guide — free.

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☆☆☆☆☆
"I'd tried meditation apps, magnesium, weighted blankets — everything. The 128 Hz fork is the only thing that actually quiets the racing thoughts at bedtime. Three weeks in and I'm sleeping through the night for the first time in years."

— Sarah K. · Verified Buyer · Portland, OR

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