Using SSR and a solenoid to create tracks

[kcrepair]

I have an idea on how to make patterns for a track.
take guts out of old speaker, wire in an SSR that is connected to a solenoid with a plunger placed right above the control key adjust volume to alter the SSR and presto you have a beginning of a sequence. I am going to whip something together this weekend

[Wayne J]

Sounds like fun! You can use the feature "Waveform" in Vixen to get a very similar effect, though not as fun I will admit.