I own a single well setup guitar (an Epi SG of course) and an inexpensive Fender amp (Fender Champion 20). I'm fairly new to this game and want to maximize my practice w/o breaking the bank or driving my wife nuts. I'm intrigued by the myriad of special effects devices, but not gonna go bonkers investing (I've not developed my talent enough yet). My practice routine is simply playing along to YouTube videos coming from my television and its own speaker. Can this be achieved for $500 or thereabouts? 1. An effects gizmo of some kind. 2. Something that allows me to not bother others via the use of headphones. 3. Some means to incorporate backing tracks, music videos, etc into the system for me to play along with (I don't own nor want a smartphone). I do have a PC, but really don't even want to incorporate that. How does a street musician setup? They have a guitar, an amp, and something to add background accompaniment I presume. That's basically what I'm after I guess; all with a headphone jack for quiet mode.