Compression effect pedal for electric bass guitar that is designed to give musicians the ability to control their dynamics in a flexible and musical way, making it an invaluable musical tool for both recording and live use. Aguilar’s proprietary Trans Linear Control (TLC) circuit enables the pedal to achieve unprecedented levels of performance in a small package. The unit features a four-knob layout to provide a full set of important features. Using a wide range of attack times (10-100 ms) and variable threshold (-30 to -10 dBu) and slope levels (from 2:1 to infinity), user will be able to dial in just the right sound. The pedal provides a range of control usually found only in expensive studio compressors. It can be powered by a 9V battery or optional universal power supply. It features the gig-saver bypass function that allows the signal to pass even if the battery dies. Silver Edition.