Tech 21 Boost Distortion MetallicIt goes by many names, comes in many flavors and theyre all good. Unfortunately, finding that sweet spot isnt so easy with vintage pedals. You need to deal with noise, signal loss, tones that can change with battery life and even the temperature on stage. Some of those old Germanium powered effects are more sensitive than a train car of nitro. Tech 21s all analog circuitry squeezes righteous, vintage tones out of every Boost Series pedal with modern