- 16 Grillodur (fiberglass) bars, overtone tuned to A=440 (the industry standard).
- Diatonic range is from C2 (one octave above middle C) to A3, plus F#'s and Bb.
- Includes one pair of Studio 49 hard yarn mallets.
- The use of flexible rubber pins to hold the bars on helps prevent bent or broken pins.






