Ernie Ball Ambient Overdrive
Seriously cool pedal. Use as a boost, overdrive, keep your dry signal completely and fade this in, solo boost.Very versatile pedal
Very cool for keeping your level or boosting while increase a specific amount of gain..

Ernie Ball's Expression Overdrive effects pedal delivers a transparent overdrive that is completely variable via the pedal's foot treadle. Pulling the pedal all the way to the heel position offers a clean tone that won't color your guitar's natural signal - an important feature among Sweetwater guitarists. As you move the treadle forward, the Expression Overdrive begins piling on the gain. Controls for tone and drive dial in your sound, while the boost knob sets the overdriven signal's output. The Expression Overdrive lets you determine how gritty you want your tone.

Ernie Ball Expression Overdrive Effects Pedal Features:

• Overdrive pedal with foot-variable gain levels
• Drive and tone controls dial in your sound
• Boost knob determines the pedal's output from unity to +6dB
• Built from extremely durable aircraft aluminum
• Sealed enclosure maintains the circuit's integrity

The Expression Overdrive offers ultimate control over your gain levels.