any mechanical or electrical device that transmits or modifies energy to perform or assist in the performance of human tasks

a system of electronic equipment for recording or reproducing sound

an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable

a chassis for a radio receiver

an automatic mechanical device on a record player that causes new records to be played without manual intervention

mechanical device consisting of a light balanced arm that carries the cartridge

an antique record player; the sound of the vibrating needle is amplified acoustically

a cabinet containing an automatic record player; records are played by inserting a coin

a system of electronic equipment for recording or reproducing sound

an electro-acoustic transducer that is the part of the arm of a record player that holds the needle and that is removable

a chassis for a radio receiver

an automatic mechanical device on a record player that causes new records to be played without manual intervention

mechanical device consisting of a light balanced arm that carries the cartridge