Resonance free placement for turntables & hifi. Clearly noticeable sound improvement. Heavy weight base filled with granular damping. Ground it deluxe 1 & 2 are delivered with adjustable spikes 3 or 4 may be fitted. Ground it 3 is delivered with height adjustable magnetic decoupling feet. Dark grey piano lacquer finish Matches charcoal finish of Pro-Ject turntables
