Mapex’s Saturn Evolution series presents the best of what the Saturn series has represented for more than 25 years. The Saturn Evolution series features a hybrid shell technology presenting both birch and walnut blended shells and maple and walnut blended shells in the same series, giving the player a wide selection in sound character. The Saturn Evolution also features the new Halo mounting system, a lateral under-lug-line suspension mount allowing the shell to fully resonate with an open, pure tone.