Designed by Alex Aguller, it uses an ingenious fender circuit, the downtown Express compressor, 3-band EQ, and overdrive, each of which can be switched independently, and the mute switch turns off the signal and silent tuning for a wide range of sound. Direct out allows for a variety of play forms, from stage to studio. A truly powerful signal chain is always required for flexibility, but this unit features a compressor and overdrive sort switch for the players preference. It adopts a knob equipped with a high visibility LED backlight and an anodized aluminum housing that is lightweight yet durable.