Snow White Auto Wah - 2026

This is a challenging pedal to capture with the current NAM technology. The filter envelope opens the filter and then closes it again over time. But it is amplitude dependent so why not give it a shot? :) The end results are about 60% of the way there (as you can see by the ESR score for each model). Still, they turned out better than I thought. ToneX is completely unable to capture this pedal. Grabbed a variety of envelope speed ('snap') and resonance settings. Frequency point is where it sounds good for guitar. Sensitivity is set at 9 o'clock on the pedal. In practice you need to play with the NAM player's Gain and your guitar's volume knob to get in the 'sweet spot' for the best wah effect. r04-d07-f10 setting is probably the 'stand out' typical auto wah sound.