Wanna talk about rabbit holes? Well, few are deeper or darker than one that awaits when you compare the virtues, shortcomings, and construction peculiarities of Big Muffs. Make no mistake, I love the things. And studying real, audible differences among Big Muff variants is fun. But I would happily take back many hours I’ve spent contrasting Ram’s Head, Triangle, and Sovtek versions, and their clones—all to arrive at the conclusion that they all sound awesome in their own right. One dude that has spent about a million hours dissecting Muff tone minutiae is EarthQuaker Devices founder Jamie Stillman. Hisefforts to reverse engineer his pal Dan Auerbach’s unique-sounding Sovtek Muff begat theHoof, which remains among EarthQuaker’s most enduring and successful products.