as above i could be tempted into making a few pairs of these stands,if you are interested please let me know either here or buy pm,i would estimate £250 a pair,finished in powder coated textured matt black,other colours an option. M12 spikes and ball bearings included.
they can be filled with sand or lead shot to dampen any resonance,the stands are coupled to the floor with large m12 spikes.
credit must go to mark for the design