Marimba One Marimba 3100 A=443 Hz (5), Marimba, Frame: 3100 Series, Range: 5 Octaves - C2 - C7, a' = 443 Hz, Enhanced tone bars made of Honduras rosewood (Dalbergia Stevensonii), Basso Bravo resonators (Black), Mahogany wooden frame, The Enhanced tuning has more resonance with an even deeper bass than the traditional bars, making the marimba exceptional in its projection, evenness and balance, Adjustable height: 87 - 98 cm, Length: 265 cm, Width: 40 - 105 cm, Tone bars: 73 - 40 mm, Portable, Micro-height adjustment via cranks, Measurement units guarantee even height adjustment, Includes cover