NSM wrote:
"CJT" wrote in message
...


Ever hear of Lissajous figures?


Yup. And you can't drive a yoke with an 8 ohm speaker output. It takes some
serious amps. And you can't vary the frequency by very much either.

That's going to depend on the specifics. I agree that an audio amp
might not be ideal. But the other poster says he did it, and I believe
him.

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