http://www.tsvgpedals.com The Dying Batt is a fuzz at heart with a few unique features. It has four controls, volume, voltage regulator, gain, and tone blend. At a full 9v it will produce thick "wall of sound" style fuzz. However, as you back off the voltage regulator under 9v, your tone will spit, sputter, and decay. Different combinations of the voltage regulator and blend controls will produce really unique fuzz tones.
I used my http://www.rsguitarworks.net RS Guitarworks relic slab of love Telecaster , and http://www.drzamps.com Dr Z Antidote head and 212 Cabinet. All rockin and wired with http://www.thedivinenoise.com Divine Noise Coily and straight cables of galactic proportions. Mic'd up with a Sennheiser e series e906 and http://www.royerlabs.com Royer R-121 Ribbon Microphone. YEP!!