Thats kinda my main scope i am poor like that .__.
I grabbed it out of the trash a decade ago and it worked fine…bonus is the nice smell of old transformer isolation that emerges from it.
I think this effect should work too on a digital one, its basically just 2 audio signals displayed as X/Y mode.
Ah yes, who dosent know what american tax dollars are also paying for those at least 2x russian weapon systemes that did sneak into the compilation…