Tested Working As It Should 

Clean Hy-Gain 7 (VII) 40 Channel CB BASE STATION includes factory Hy-Gain microphone. Designed by Hy Gain. It features 40 channels for clear communication. This unit operates on AC 120 volt or DC 13.8 volt power, making it suitable for various locations. Made in Puerto Rico.

Small crack on the underside of the plastic (see last picture)