Power on confirmed. Playback sound confirmed on both left and right channels. Fast forward, rewind, and stop functions work normally with button operation. Level meters respond to the sound. Recording not confirmed. Note: Power cable is not included. Please check the condition of the exterior in the images provided. I am an amateur, so I cannot assess the quality of the sound. Please understand that I may not be able to answer questions. This is an old model. Please consider it as a junk item. No claims, no returns accepted.