I've seen a couple of these come up lately and I've never owned one. I'm wondering if they were made by Turner for Sears and if so which model Turner they most closely matched - +3, +3B, Sidekick?
https://www.ebay.com/itm/Vintage-Se...126215?hash=item3da6019387:g:P8gAAOSw6Xte9-rh...
Sears Amplified Microphone
https://www.ebay.com/itm/Vintage-Se...126215?hash=item3da6019387:g:P8gAAOSw6Xte9-rh...
Sears Amplified Microphone