Magnetic recording and reproduction apparatus

摘要

A magnetic recording and reproduction apparatus includes a main chassis; a sub chassis on which a cassette is mountable, the sub chassis being movable relative to the main chassis; and a first guide section for guiding the sub chassis to move relative to the main chassis. The first guide section includes a first guide groove; and a first projection engageable with the first guide groove and movable along the first guide groove. The first guide groove has two ends, the first projection is contactable with at least one of the two ends at two points and the at least one end is formed such that the movement of the first projection toward the at least one end is stopped by the contact with the two points, and the two points have a distance therebetween which is shorter than a width of the first guide groove.