Generic Cassette calibration tape 1000 Hz, 3000 Hz, 7000 Hz.

For setting motor speed and head azimuth on cassette tape decks, boombox, walkman. Recorded on a Nakamichi BX-300 3 head tape deck. This tape will allow you to easily set up your tape deck using this tape and a free app for Android or iPhone. You will receive simple instructions and 1 cassette tape with 7 kHz recorder on one side and 1 kHz tone on half of the other side and 3 kHz tone on the second half of side B.  Although the picture shows some chrome tapes in the background, the tape you are buying is Type 1, normal possition cassette.  If you want a chrome type 2 tape, please buy it from my other add for chrome, type 2 cassettes. Please note that I always use new old stock cassettes but will chose a cheaper brand tapes for customers that received a discount based on accepted offers. The tape is a brand new old new stock tape such as Maxell, TDK, Memorex, Sony and etc. This tape will work with most tape players including Nakamichi, Akai, Tascam, Pioneer, Harmon Kardon, JVC, La sonic, Hitachi, Sony, Toshiba, Realistic, Sanyo, Yamaha, Technics, Marantz, Kenwood, Denon, Sansui, Mitsubishi and many more cassette decks.

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