Jazz amps need to produce an absolutely crystal clear sound. While of course many jazz guitar players use a lot of gain, the most important attribute is that clear tone. The clarity of a solid state or combo amp might give you an edge. That said, tube amps tend to produce more internal noise, so you might have a difficult time achieving the specific guitar tone you want. On the other hand, solid state amps are usually a bit more “transparent” when it comes to signal.
Pedalboards too cumbersome for your setup? We just launched a new free course with one of our favorite guitarists of all time, Kaki King, on how and why she uses a digital pedalboard, a MIDI foot controller, and expression pedal, in replacement of her analog board, on the world tour circuit. Here’s her explaining why she’ll never go back.