RTM Studio Master Recording SM 911 ½ inch – Reel to Reel Magnetic Tape for Audio Recording – 2500 ft Metal Reel – 10.5 inch Diameter High output legendary BASF’s Studio Master 911 formula to ensure premium recording and quality mastering Made by the leading tape manufacturer RTM Industries SAS in France, with over 40 years history and experience producing top of the range professional audio tapes Thick magnetic coating provides wider dynamic range and signal-to-noise ratio. Thick PET base film ensures excellent mechanical stability and high speed winding properties; no print-through effect. Possible recording time – 7,5ips : 66min;...