Founded in and operating out of Voerde, Germany, Lehle is the eponymous company of owner and designer Burkhard Georg Lehle crafting boutique, small-batch pedals with high-grade components.

The 3at1 allows for real-time, live switching between three separate instruments. "SGoS" stands for "Second Generation of Switching," which incorporates quicker and more active technology for switching featuring gold-plated contacts.

Years of production: ca. 2010-present