Poison Ivy (Octave Harmonic Fuzz)


SKU: FGP-SR-PLEX Categories: ,

The “Poison Ivy” fuzz pedal is modelled on a 60’s/early 70’s style Super Fuzz. There is a 2-position tone switch which gives you 2 different sounds and the expander knob takes the fuzz sound from a wide fuzz sound to completely over the top providing some great octave sounds. The internal trim pot also allows you to fine adjust the internal octave amp. There’s no holding back with this fuzz pedal It’s awesome.

Aditional Information

Expander: Controls the volume level of the effect

Balance: Controls the tone of the effect

Toggle Switch: The two position tone switch goes from tight scooped out mids to flat EQ with a wide open feel. It’s almost like having two completely different pedals in one box

  • The Poison Ivy comes in a 125B Enclosure (LxWxD): 119x64x40mm (including lid) (69 x 2.52 x 1.57 inch)
  • -9v dc tip power supply required
  • No internal 9v dc battery function 
  • If you would like to have a large foot topper switch at an additional cost then please request this prior to ordering.
  • This edition comes in silver paint and black graphics. 
  • All Flattley pedals are handmade, hand wired boutique custom guitar and bass pedal effects manufacturing company in the UK. further details can be found at and all our social media sites on Instagram/Facebook/LinkedIn/YouTube. Come and follow us/subscribe to see what we do and how you would want to have your customised pedal made 

3 reviews for Poison Ivy (Octave Harmonic Fuzz)

  1. Rated 5 out of 5

    Nikki Smash

    I use this pedal in my rig live and in the studio killer for single string squashed notes I use it as a filtered effect and I’ve used it all over the new The Rocket Dolls record!

    • Paul Flattley

      Thanks for the very kind words Nikki and we’re really happy that you love your poison ivy with its halo light plate. Some of the sound clips that you posted were awesome. Regards Team Flattley

  2. Rated 5 out of 5


    I own this pedal Having spent years looking for the Poison Ivy of the Cramps sound , I found it with this brilliant pedal.It nails it perfectly.It is surprisingly versatile with Page, Richards and Townsend type fuzz as well.But I use it for THE Cramps sound.Coz that’s the way I walk !

    • Paul Flattley

      Thanks Gumbo for your kind words and glad you like your Poison Ivy harmonic fuzz pedal. Yes it’s a great pedal and the versatility is awesome with this one. Best Regards Team Flattley

  3. Rated 5 out of 5


    An incredibly well built pedal with amazing tonal versatility.

    Recently demo’d this on my YouTube channel.

    It sings for days. Inspiring.

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