The Spatial Delivery is an oddball, a voltage controlled envelope filter that allows you to step outside the universe of funk while reinforcing your secret love affair with auto-wah. It has 3 modes: Up Sweep, Down Sweep and Sample and Hold. With Range, Resonance and Filter controls you can get super emphasised filter sweeps in the Up and Down modes. The Range, in combination with pick attack, controls the sensitivity and reaction time of the envelope and thus the width of the frequency sweep. The higher the Range and harder the attack equals a faster reaction time and higher frequency sweep and vice versa. Each Spatial Delivery is hand made bit by damn bit in silver studded Akron Ohio. This device is true bypass and uses relay based soft touch switching. Audio will not pass without power.