ATR Magnetics Master Tape 1/2"" NAB Reel, Master Tape, 1/2"" NAB Reel, High-quality magnetic tape for studio and mastering, Bandwidth: 1/2"" (12,7 mm), Length: 762 m (2500 feet), Reel size: 10.5 - 26.67 cm, Reel: NAB, Reel material: Aluminium