“The Fredric Effects Grumbly Wolf is a grumbly distortion/ring mod. This is based on an MXR Dist+/ DOD 250 clipping distortion circuit, only with asymmetrical clipping. The distortion circuit is followed by the great sounding Green Ringer
octave/ring mod effect, which can be turned on and off with the toggle
switch. This second stage can provide extra gain for full-on splattery
fuzz, or clangy ring mod type sounds with the distortion turned down.”
“More information at Fredric Effects.”
