The pictured board was Frequency Set with at least one multi turn mini pot. I believe all the Ositis CTCSS Boards of that era were frequency adjusted with multi-turn pots.
> Seriously, it reminds me of an old aftermarket board. > Does it use round tone reeds? I created an Ositis folder in the group photos section. I have one picture of an Ositis Community Tone Panel to throw into it right now. You can easily see his trademark blue pc board. Notice the plug in modules for each tone frequency and he also made a larger unit that looked like the Ferritronics Community Tone Panel with similar plug-in modules. Specific to the picture I posted in the folder.. you'll notice the plug on the end of the flying wire lead looks a lot like a tone reed end of/from a GE Tone Panel. I suspect the unit in the folder was made to insert and expand the capacity of a GE Master Pro Era type ctcss decoder to a community type operation. It would have been much cheaper to buy Gus's plug and play multi ctcss tone adapter versus trying to equip an original GE Communitiy Tone Panel Shelf with the famous red tone reeds. And the Ositis Tone Module Frequencies could be easily changed. T'was a magic time in two-way radio. Gus made a number of innovative ctcss tone products for all radio brands. For a brief moment in time ... pre ts-32 the Ositis Products were the way to go. cheers, skipp
