Woah, rotary switch. Cool.

I build little test jigs or test sets in little boxes quite a bit at work. I've found that I started to mount the switches and components on the lid/cover. It makes it a lot easier to build, modify or repair. I liked your label, funny thing is I do that to as it lends to a more professional look. We use some clear sticky over it and it will last for years. Heavy clear packing tape works fairly well too. Thanks for the show. Best Wishes n Blessings. Keith

Great video. I've been looking for an explanation like this for a long time

Nice project. You should get a can of spray adhesive like 3M 77 for your labels and such. 1 can will last a long time. It's the same thing used for automotive headliners and many other applications. It's also ideal for lining an enclosure with aluminum foil for shielding. It won't soak into anything (even headliner fabric) but will hold a flat surface like nothing else.

Very nice build.

Great video! :)

Very good video! Is it possible to buy the already prepared filter like this one you show in the movie?

Works whit guitar line?

Nice project. What software did you use for the front panel label?

What would an active filter have extra? I assume some buffers.

Rather than using the rotary switch for resistors, could I use a potentiometer?

With high resistance/low capacitance filter, as You did it, you'll have such voltage drops that this filter has no practical value. The way to go is low resistance/high capacitance.

Works whit guitar line?