Vintage B&K Precision 1040 CB Service Master. A product of Dynascan Corporation. Unit powers on and I can hear sound when adjusting the audio dial. This is the only extent to which it has been tested as I don't have any cords nor the expertise. Selling as is.

Always willing to combine shipping where possible. Please contact me with any questions. Thanks for looking! Be sure to check out my other eBay listings!!