This is a review of the Mach Analog Tone Morph - a dual effect based on the Ram's Head and Triangle Big Muffs. A featured "Pedal" control allows you to blend the two models for new and unique Big Muff tones. I'm using Strats with Seymour Duncan SSL5 into a Laney Lionheart L20 mic'ed with Shure SM57 and Sennheiser 906. See my site www.gilmourish.com for the full review.