Chad's post is great and will get SP22 owner out of the gate, right out of the box.  Yesterday @ home (room size about 25x25 with tile floor) at almost exact settings Chad noted.... and it was loud, especially if you hit amp with OD pedal set a little over unity volume.... Hello Household and Neighbors, I'm Home!!

Yes, bass gets a bit much, as it does on my Ceriatone OTS 50-watt, so don't get visually locked in on amp levels not looking right if not 12pm or more.  I adjust mid control the most, bass varies from 9-12pm, treble 11-1pm, contour 11-1pm and reverb send/receive both at 10-12pm. Pickup loading set to far left and effect level at 11-1pm.  Many more settings via pumping up gain and scaling back volume and vice versa, but I'm lazy and generally stick to stock settings above, so share your fav settings, I'll try them. 

Last Edited By: t92780 11/25/2013 6:22 PM. Edited 3 times.