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History of the manufacturer  

Magnetic Reference Laboratory (MRL); San Jose, CA

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Name: Magnetic Reference Laboratory (MRL); San Jose, CA    (USA)  
Abbreviation: magnetic-2
Products: Model types
Summary:

Magnetic Reference Laboratory (MRL)
165 Wyandotte Dr, San Jose, CA 95123

Magnetic Reference Laboratory (MRL) makes and sells Calibration Tapes for analog audio magnetic tape reproducers in the Open Reel format.  The company was founded by John G. (Jay) McKnight.

 

Founded: 1972
Production: 1972 -
History:

This manufacturer was suggested by Keith Ellison.


Some models:
Country Year Name 1st Tube Notes
USA  80 Reproducer Calibration Tape 31J219   1/2” calibration tape on aluminium spool 

[rmxhdet-en]
  

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