RTM is the leading manufacturer of professional and long play analog audio tapes, providing superior recording and sound playback qualities. Our products are made in France and used worldwide in major recording studios, for archive and instrumentation markets. We provide the largest selection of widths and lengths to fit every usage. Find your nearest dealer
PROFESSIONAL
SM 900
PREMIUM HIGH OUTPUT STUDIO TAPE
• Widths: 1/4″, 1/2″, 1″, 2″
• Backcoated
• Multitrack formats
• Mastering-grade quality
• Low print-through
• Excellent signal-to-noise ratio
• Wide dynamic range
SM 911
HIGH OUTPUT STUDIO AND ARCHIVE TAPE
• Widths: 1/4″, 1/2″, 1″, 2″
• Backcoated
• Multitrack formats
• Mastering-grade quality
• Low print-through
• Excellent high-speed winding properties
• Excellent signal-to-noise ratio
SM 468
STANDARD OUTPUT STUDIO AND ARCHIVE TAPE
• Widths: 1/4″, 1/2″, 1″, 2″
• Backcoated
• Multitrack formats
• Mastering-grade quality
• Minimal print-through
• Excellent high-speed winding properties
• Allows flangeless operation
• Long-term stability
LONG PLAY
LPR 90
LONG PLAY VERSION OF SM 900
• Width: 1/4″
• Backcoated
• Same formulation as SM 900
• Excellent winding properties
• Low-speed recording compatible
LPR 35
LONG PLAY VERSION OF SM 911
• Width: 1/4″
• Backcoated
• Same formulation as SM 911
• Excellent winding properties
• Low-speed recording compatible