Vox AC30CCH Why has the AC30 been an icon for decades? It's the amplifier's unique, warm tone, its player friendly "feel" and its primeval circuit design. With its straightforward "what you see is what you get" control format, the AC30 was a hit with artists from the very beginning. Back then, VOX owned the '60s "British invasion" and to this day the AC30 is widely used by all kinds of guitarists performing in a huge range of musical styles. With a number of modern enhancements including blendable channels, a true bypass FX loop, spring reverb and master volume, to name just a few, the new AC30 Custom Classic is an evolution of the original that is sure to become a classic in its own right Front panel controls: Inputs x 2 (Top Boost & Normal) Input Link Switch for blending channels Normal Volume Brilliance Switch Top Boost Volume Treble EQ Standard/Custom Switch Bass,Reverb Controls (Tone, Mix, Dwell Switch) Tremolo Speed & Depth Tone Cut Master Volume Standby Switch Power Switch