Active Crossover

I love music. I love the soft and mellow sound that it makes me feel good the whole day when I am listening to my music. However, do you know that musicians had their own friends too? Like this active crossover I am for sure this is one piece that musicians so love to have. Thinking about musician’s equipment is somehow making me realize that we have to love music because they musicians take a lot of time just to make a good music, right.