CD-ROM (compact disc read-only memory) regenerative unit

摘要

An I/F portion 3 which connects and switches a CD-ROM drive 1 and a digital sound circuit 2 to a host computer 5, is provided to integrate the CD-ROM drive and the sound board. And at the left and right sides of an insertion entrance 35 of a cabinet 31 having an accommodation portion which accommodates a drive unit A of the CD-ROM , an amplifier 38 which outputs sound output to the speaker by amplifying the output from the CD-ROM drive unit A and a speaker 33 which operates by the output of the amplifier 38 are provided.