9x Blank Audio Cassette Tapes – TDK FE90 & Sony FX90 & I 90min IEC Type I Normal
4x TDK FE90 Ferric IEC/Type I Normal Position (Low Noise, High Output). 2x Sony FX I 90 Position: Normal IEC I / Type I. Ideal for Walkmans, boomboxes, or cassette deck recorders. Total Tapes:9. 3x Sony FX 90 Normal Bias 120μs EQ.