The present invention proposes a disc player without risk of damaging a disc and which has the ability to achieve the miniaturization and simplification of the construction.A disc is fed by transferring the loading motor power to a roller through a operation means and a clutch means. Further, a guidance rack plate is engaged with the operation means gear by the disc moving power, and a slider is engaged with the operation means gear by movement of the guidance rack plate which receives the power of the loading motor. Furthermore, the clutch means is removed from the power transfer path by the slider movement causing the roller to separate from the disc and move the clamper to the disc clamping position.