Walrus Audio is a collective of artists, musicians and engineers who have been inspired by sounds created by their favourite companies, whether it's the perfect breakup on an overdrive, a thick, punchy distortion, an endlessly sustained reverb, or a self-oscillating delay, they have, through trial, error and continual sonic tweaking, come up with a range of guitar pedals as versatile as they are functional.

Built from the ground up, with the Emissary Walrus Audio has developed a new 2-in-1 boost to help make leads stand out, slides sing, fingerpicking come to life and to push tube amps into great natural breakup. The Emissary Parallel Boost features two independent boost circuits running in parallel. Use one or the other by itself, or mix any combination of both by turning up each knob to the desired level. The top knob controls the volume for the “bright” boost circuit. This is a clean, high headroom JFET boost, with a slight emphasis on higher frequencies to liven up your tone. The bottom knob controls the volume for the “mid” boost circuit. This circuit features a targeted boost at either 1kHz or 800Hz selected by the toggle switch.