Since its introduction, Pearl's E-Pro Live has redefined how electronic drum sets should look, sound, and, more importantly, how they should FEEL. The secret of the E-Pro's FEEL is its Tru-Trac Electronic Drumheads that have the same size and response as real heads which allows drummers to transition from acoustic to electronic drums with absolutely no alteration to their playing style. The Tru-Trac Electronic Bass Drumhead is mounted to a real drum head and has the same "give" and FEEL of a real bass drum. With Tru-Trac Electronic Drumheads, the FEEL is just like playing real drums; no more playing on those small size pads!