According to the invention, a changer with a tray loading mechanism, wherein a tray holding a recording medium is transported from a storage position to a playback position and vice versa with a transport hook, which engages a recess of the tray, has a transport hook which is provided with a torsion spring for rotating the transport hook from a tray grabbing position into a tray transport position, wherein the transport hook can be rotated into the tray grabbing position in mid-travel.