(10-Pack) Memorex DB90 Audio Cassette Tape Blank Normal Bias Type I

Memorex DB: a measurable difference in sound level.Normal Bias (Type I) High quality and value in a general purpose cassette. Low noise high output formulation. Clear life-like reproduction. Engineered for reliability - in any home, car, or portable cassete deck. Recording Capacity 90 Minute.

from Consumer Electronics Store http://cestore.net/accessories-supplies/computer-accessories/blank-media/10-Pack-Memorex-Audio-Cassette-Normal.html?pid=B01MTA3GFX