For over 40 years the Evans has been known for the quality of their products and the TT08HG 8 inch black hydraulic drum head is no exception.  The hydraulic system of the TT08HG drum feature two plies that surround a thin layer of oil in order to give that fat, deep, and short sound that became popular in 70's.  The layer of oil will decrease the sustain, and enhance the attack at low-end.  Drums heads that use a hydraulic feature like that in the Evans TT08HG 8 inch black hydraulic drum head are famous for how easily they're able to be tuned.  This makes them the perfect choice for finicky drums, young musicians, or anyone looking to get a great instant sound from their drums.  Get yours today at Alto Music!