Check the listing for details. Remo Renaissance Hazy Timpani Head with Low-profile Steel Insert Ring - 29. Condition: Used. Listed at 132.99 USD. Phenomenal Timpani Focus When your concert timpani needs a darker and more focused performance tonality, the low-profile steel-insert ring-equipped Renaissance Hazy timpani head from Remo’s RC series is just the head for the job. Engineered with unique hazy 7.5-mil film and given a low-profile steel insert ring for intonation support, the RC series Renaissance Hazy timpani head accesses a tone that’s warmer, richer, and more focused than standard timpani heads. It responds with flawless sensitivity at all volumes and showcases incredible projection and sustain to match the passionate energy of any musical moment. This head is a top pick for pro timpanists and provides both the look and feel of a genuine calfskin head, but without the unreliability in muscle and unevenness in play.