The VOX AC10 C1 Custom meets the popular demand for valve amps that offer great performance at a lower output. While classic VOX-built models like the AC15 and AC30 only start to sound their best when you push the volume, like the AC4 that came before it, the AC10 can be limited to more sociable levels without sacrificing any quality of sound. At the same time, it's both more powerful and more portable than the AC4, and even features an extra speaker output. The VOX AC10 C1: Top Boost & Reverb As you might expect, the AC10 C1 features a built-in reverb effect and the renowned Top Boost circuit for that good-old VOX-style overdrive. As lightweight and compact as it is, this 1x10 combo still packs more than enough punch for small to medium-sized gigs, especially when you hook it up to an external speaker cabinet. Also, since this is the Limited Edition, it comes with a Classic Vintage Red finish.