Drums & Percussion Instruments
Thomann 32"/81cm Planet Gong Saturn
Thomann 32"/81cm Planet Gong Saturn, Gong, Diameter: 32" / 81 cm, D2 - Saturn, Saturn: Orbital period 29.4577 years, Frequency: 147.85 Hz, Tone difference to concert pitch A A=440 Hz in cent: D - 11.9, Octave 37, Colour assignment: Blue, Wavelength...
https://www.bizrate.co.uk/drums_percussioninstruments/thomann-32-81cm-planet-gong-saturn-oid32458914125.html