The Boss SL-20 Slicer is not a novelty effect that you’ll use only occasionally but rather the type of effect that can inspire several albums worth of songs.
Most amp and effect modeling software is useful only for recording, but JamVox takes the concept one step further by providing practice, learning and jamming functions.
If you play a variety of studio and performance gigs and need a compact amp that covers everything from pristine clean to the dirtiest metal tones, the Express 5:50 is the way to go.