Introduction
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Along with our superior algorithms the Axe-Fx uses the finest quality components available. The
op-amps, A/D and D/A converters and passive components are all of the highest quality. The
converters are the same converters used in high-end studio equipment costing many thousands of
dollars. A single op-amp in the Axe-Fx costs more than all the op-amps combined in many “budget”
processors. Additionally our unique analog topology eliminates any electrolytic capacitors from the
signal path. Only high-quality film capacitors and precision metal-film resistors are used in the
signal path assuring low-noise and low-distortion performance. These features also allow the Axe-
Fx to excel as a general purpose outboard processor for studio and live use.
Concept
The Axe-Fx works on the concept of an effects inventory and an effects grid.
Figure 1. Axe-Fx Concept
The effects inventory is a virtual stockroom of effects. Effects are removed from the inventory and
placed into the effects grid. The grid is a four row by twelve column matrix. Once an effect has been
placed in the grid it can be connected to any other effect in an adjacent column. Routing beyond the