We have already narrowed the field significantly by looking at cassette formats.

The compilation was also available on vinyl & cassette formats.

These factors also made it possible eventually to bring video recording to users at home, in a cassette format.

Still, most audio book publishers are phasing out the cassette format.

It is only available, if one can find it, in an original cassette format.

For the year 2009, the album was the best-selling album in cassette format.

It was available in both LP record and cassette formats.

Many blind and elderly people find the newest digital technologies very difficult to use compared to the cassette format.

It will offer pictures of far greater clarity and definition than any prior cassette format.

This single was only released in cassette format.