Evans Resonant Black 1 Ply 13" Drumhead Evans TT13RBG Resonant Black 1-Ply 13" Drumhead | No Limit Guitar Co, Idaho Falls The Evans TT13RBG is a 13" resonant drumhead from the Resonant Black series — a single ply of 7.5-mil black film that... MSRP: Was: Now: $21.99 Add to Cart