Wittner 922

Model No. 922 Wittner's A440 Tuning Fork produces a pure 440 Hz tone when smacked against anything. Percussionists generally utilize tuning forks as a reference pitch for timpani, but they're also handy for any drummer who likes to tune their heads to specific pitches. nickel-plated 4 x 5 mm/0.16" x 0.20" a1 440 Hz, c2…