Available to order — Contact us for lead times
Neptune takes 164 years to complete one orbit around the Sun. No human being sees it return to the same point in the sky where it was at their birth. It's the planet of the beyond — of the cosmic ocean, of dreams, of what escapes rational understanding. Hans Cousto translated it into frequency: 105.72 Hz, note G#2. A liquid, floating sound with no sharp edges. It doesn't tell you where it ends — it continues, dissolves, leaves behind something you can't quite name. Of all the planetary gongs, Neptune is perhaps the hardest to describe. And maybe that's exactly why it's worth listening to.
— Vibrasonic
🎶 Listen to this gong
A real recording of the instrument — close your eyes and let the sound arrive before the mind does.
The sound of Neptune
Neptune is the eighth planet of the solar system and completes its orbit around the Sun in 164 Earth years — a cycle longer than a human lifetime. Hans Cousto calculated its orbital frequency: 105.72 Hz — note G#2. Neptune's sound is fluid, enveloping, hard to capture in words — it opens slowly, fills the space with subtle harmonics and then dissolves without announcing itself. The planet of mystery, translated into vibration.
- ✦ Frequency 105.72 Hz — note G#2, calculated by Hans Cousto from Neptune's orbit
- ✦ 164-year orbit — the farthest planet in the solar system, whose full cycle outlasts any human lifetime
- ✦ Fluid, ethereal timbre — subtle, enveloping harmonics, a slow dissolve, a sound with no sharp edges
- ✦ 24" diameter — a compact size with a surprisingly wide and diffuse sound field
Technical specifications
| Planet Neptune | Frequency 105.72 Hz |
| Fundamental note G#2 | Diameter 24" — 61 cm |
| 3rd Octave G#3 — 211.44 Hz | 4th Octave (ref. 440 Hz) A4 — 448.02 Hz |
| Condition New | Availability Available to order |
Ideal for
- → Meditative sound baths and deep listening sessions — Neptune dissolves tension and blurs the edges of the space
- → Guided meditation, yoga nidra and release practices — the fluid timbre accompanies states of surrender and quiet presence
- → Facilitators working with suspended atmospheres and transitions — Neptune is ideal for opening or closing a session
- → Individual sessions and small groups — the compact 24" delivers a sound surprisingly diffuse for its size
- → Anyone drawn to the unknown, the ethereal, the subtlest dimension of sound — Neptune isn't explained, it's experienced
Every gong offered by Vibrasonic is personally selected, checked and tested. We don't offer instruments we don't know inside out: we want every gong that enters your space to be an authentic instrument, precisely tuned and ready to work with you.
What's included
- ✓ Planet Neptune Gong 24" — G#2 / 105.72 Hz
- ✓ Brand new instrument, checked and ready to use
- ✓ Direct Vibrasonic support after purchase
- ✓ Option to try it live at our showroom in Albignasego (PD), Italy
- ⚠ Mallet and stand not included — available separately in our shop