Magnetic Reference Laboratory (MRL), Inc.
165 Wyandotte Dr
San Jose, CA 95123
U.S.A.
Phone: +1.408.227.8631
Fax: +1.408.227.8631
Email: Send Email
Website:
www.mrltapes.com
Founded in 1972 by John G. (Jay) McKnight, Magnetic Reference Laboratory researches, develops, and manufactures precision reproducer calibration test tapes designed for applications in manufacturing, maintaining, and designing open-reel analog audio magnetic tape recorders for studio, broadcasting, duplicating, and consumer use.