Tech 21 SansAmp TRI AC Multi Effect Pedal and Amp Simulator

SansAmp TRI-A.C. is a 3-channel programmable stomp box with three independent footswitches. It combines the warmth of a 100% analog signal path with the convenience of digital programmability. It just doesn't get easier than this. Dial up the setting you like, double click on the footswitch, and it's saved in that channel. When you stomp on a channel, the setting is right there. Instantaneously. You can make changes on the fly, at the gig, even during your performance, without needing the owner's manual. SansAmp TRI-A.C. features Tech 21's highly-acclaimed proprietary analog circuitry that captures the rich, natural harmonics and sweet overdrive characteristics inherent to tube amplifiers. Its built-in speaker emulation encompasses all aspects of mutiply-miked tube amp rigs. When you select one of the 3 pre-voiced amp styles, every dimension of each individual personality changes. It is not merely a difference in EQ or gain structure.Each amplifier type has its own tonality and its own input sensitivity. Each interacts differently to the dynamics of your playing style and to the signal level of the instrument. For optimum flexibility and customization, other controls include on-board, 3-band active EQ, Drive and Level.