

The Grumbly Wolf by Fredric Effects is a highly versatile combined distortion, fuzz, octave, and ring mod effect pedal. It is based on an MXR Dist+ and DOD 250 clipping distortion circuit, with asymmetrical clipping. The distortion circuit is followed by the Green Ringer octave/ring mod effect, which can be toggled on and off with a switch. This second stage can provide extra gain for full-on splattery fuzz or clangy ring mod type sounds with the distortion turned down. The pedal also features a unique wolf's eye that illuminates with playing when the gain is cranked up. The design includes a switchable on/off feature for the ring mod effect, offering a wide range of tonal possibilities from classic crunchy overdrive to classic fuzz tones.
Watch the latest video demos and reviews for the Grumbly Wolf from YouTube. Stompbx updates this every six months to reflect the most popular reviewers and guitar pedal demos for each pedal.
Below are live Reverb listings for the Fredric Effects Grumbly Wolf from Reverb. Stompbx automatically aggregates current offers to give you a quick look at available models, conditions, and prices. Perfect for comparing options and making an informed purchase.
Brand New
$165.19
Excellent
$146.21
Browse through eBay listings for the Grumbly Wolf compiled in real-time. From vintage finds to brand-new units, see a variety of purchasing options. This automated collection helps you explore deals and find the right pedal at the right price.
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