![](/globalassets/digizuite/32769-en-sbk-130-a_neumann-sound-diffraction-sphere_m.png/ProductImageDesktop))
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Sound Diffraction Sphere
SBK 130 A, 22 mm
The SBK 130 A sound diffraction sphere slips onto the KM 130, KM 131 (A/D) and KM 183 (A/D) pressure microphones.
![SBK 130 A, 22 mm](/globalassets/digizuite/32769-en-sbk-130-a_neumann-sound-diffraction-sphere_m.png/ThumbnailImageDesktop)
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