ink and brush next to the speakers. painting diffusers of speakers with stamp paint to give them aesthetics

15gd11 20gds 30gd1 acoustic acoustics amphitone audiophilia bass black box brush cabinet classic dance dj end enjoy music equipment gd gdn gds gold high quality ink paint loudspeaker lover phonics producer repair replacement restoration retro rock s90 safety sound monitor speaker speakers studio suspension technology textured treble ussr vintage watt