Magnetic Reference Lab 221-287-382-100
1/4" Chromatic Sweep Test Tone Tape

OUR PART #  221-287-382-100

Chromatic sweep test tone 1/4" tape, at 3.75 ips, IEC and NAB Equalization, recorded at -7dB compared to 180nWb/m

Recorded full track, 4 minutes in duration, on large hub plastic reel in box.

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