Ernie Ball

ERNIE BALL Expression Overdrive


The Ernie Ball Expression Overdrive delivers everything from a hint of natural tube-amp-like overdrive and rhythm crunch to searing lead tones. It features settings for drive, boost and tone, with a foot-sweepable overdrive control, making it effortless to go from clean to roaring all-out growl and everything in between.

FEATURES

  • Overdrive adjustment
  • Tone adjustment
  • Boost level adjustment
  • Foot sweep heel down—original signal (no effect)
  • Foot sweep toe down—overdrive and boost level (maximum effect)
  • Mono in/Mono out