STRATA 31" for the following timpani :
Adams (Séries Symphonic, Professional, Universal)
Bowl 29" - 73.7 cm
Majestic (Séries Symphonic Grand - Symphonic - Harmonic)
Bowl 29" 73.7 cm
Premier (Séries Pro Symphonic - Concert Copper)
Bowl 30" 76.2 cm
Premier (Elite)
Bowl 28" 71.1 cm
Yamaha (Séries 3000, 4100 & 4200)
Bowl 29" 73.7 cm
Yamaha (Séries 6100, 6200)
Bowl 29" 73.7 cm
Yamaha (Séries 7200)
Bowl 29" 73.7 cm
Yamaha (Série 9000)
Bowl 29" 73.7 cm
Lefima (Dresden)
Bowl 28" 71.1 cm
Kolberg
Bowl 29" 73.7 cm
Ludwig Ringer/ Rogers (Double Suspension Bowl) (Grand Symphonic, Professional, Standard, Universal)
Bowl 29" 73.7 cm
Brand reference number:
EST31