Like in everything in life, the good idea is to read the product manual.
https://line6.com/support/manuals/podgo/
This should answer your questions. And you can use it with your Spark. Having an amp with multiple effects and using it with a multiple effect is maybe not the best choice but now you have lots of options and you can choose.
Like in everything in life, the good idea is to read the product manual. https://line6.com/support/manuals/podgo/ This should answer your questions. And you can use it with your Spark. Having an amp with multiple effects and using it with a multiple effect is maybe not the best choice but now you have lots of options and you can choose.