Magnetic Reference Laboratory
| Use attributes for filter ! | |
| Founders | John G. McKnight |
|---|---|
| Founded | 1972 |
| Date of Reg. | |
| Date of Upd. | |
| ID | 4120431 |
About Magnetic Reference Laboratory
Magnetic Reference Laboratory is an American company founded in 1972. They make and sell Calibration Tapes for analog audio magnetic tape reproducers in the Open Reel format.