Why pick up a Roland GA-112 modeling guitar combo amp? It"s simple. In the last few years, we"ve seen a whole parade of modeling guitar amps that all do pretty much the same thing, which is to recreate a few standby guitar amp. These amps let you select from "American,"Brit,"High-gain,"Boutique," and a slew of other such descriptive amp style names. That"s fine, if you really want an amp that"s imitating the sound of another amp. But if you"re looking for the right sound for your music, then its time to get a whole lot more creative. That"s where the Roland GA-112 combo guitar amplifier comes in.