This Magnetic Reference Laboratory calibration tape is used for standardizing azimuth, equalization and determining the "0" operating level or sensitivity of your 2" deck. This tape is for the NAB equalization standard at 355 nWb/m level which is that of the +6 dBm operating level tapes (see section header for a list.) Can also be used to calibrate +9 dBm operating level tapes by setting your repro to show -3 VU rather than 0. Sixteen minutes long.
All MRL tapes are made to order and usually ship in 2-3 business days after you place the order. They ship directly to you from MRL Lab in California. Please allow for shipping time.