Anybody have any idea who might have made a aftermarket channel scan board for a regular non scan Phoenix ( speaker is internal)
The board is about three quarters of an inch wide and two and one half or so long. Sets on the left side top as viewed from the front. Has a toggle switch extending through the front panel with three positions. Fast, slow and center not scan. Any documention or information would be appreciated. Happy Dayton, Dale K0JXI