Since 2016, Ernie Ball brought a new dimension to effect pedals with its Expression Overdrive and Ambient Delay. Both feature a built-in treadle that lets the player control various parameters and interact with the effects in musically expressive ways. While many modern pedals offer expression control via an external pedal, Ernie Ball’s design offers convenience, while its modest size means the units will easily fit onto your pedalboard.... Click on the title for more