Electro-Harmonix East River Drive Overdrive is as gritty and raw as the Big Apple. You can go from "clean with an edge" to a dirty growl with a simple twist of the drive knob. The symmetrical overdrive adds just the right amount of bite, and lets you dial in with precision so you can decide how dirty you want to get. And because it's Electro-Harmonix, you know you'll get boutique quality at a price that won't break the bank.
symmetrical overdrive adds bite to a guitar or bass
sweep from an edgy clean tone to a nasty growl with the drive knob