- controls the output volume of the effect
- controls the amount of fuzz
- controls the frequency of small boosted range of frequencies, turning the knob clockwise moves that frequency from low to high (bass to treble).
- pressing the large pedal automatically activates the wah, when you take your foot off, the wah turns off.
Ace Tone FW-1 Twin Ace
Submitted on November 21, 2005
foot-controlled threadle wah fx pedal grit dirt distortion/fuzz/overdrive filter eq/excite/filter pedal fuzz distortion/fuzz/overdrive pedal wah wah pedal fuzz pedal fuzz-wah pedal stompbox stomp box guitar pedal effect pedal eq/excite/filter