EVANS TT12HR [Hydraulic Red 12] [2ply, 7mil + 7mil] basiner The back of the pad

The back of the pad has a sticky

but square cases are heavy

There may also be differences in thickness and hardness

Not only is the position adjustable

This backbore improves the playing ease and expands the sound of the piccolo trumpet

EVANS TT12HR [Hydraulic Red 12] [2ply, 7mil + 7mil] basiner The back of the padEvans Hydraulic Red The Hydraulic Series has been a hit since its release. To celebrate Evans' 60th anniversary, we're reissuing its Hydraulic Red colorway! While retaining the look and sound of the original, the new Hydraulic Red features a soft, supple touch and LEVEL360 technology, a new feature of Evans heads. The Hydraulic Series is an Evans exclusive model that features a colored oil film sandwiched between two 7mil plies of film. These heads