[MiNe109]

On 5/26/19 10:35 AM, wrote:
geoff:

Is "Conn" the brand name? I cannot seem to
find out anything about them on the internet
when I Googled the term.

Try conn strobotuner. They were formerly commonplace in high school
bandrooms.

http://www.terrysmythe.ca/st-6.htm

Stephen