Control Volume / Tone / Sustainer
Switch Boost / Dry
2 Output Jack (Dry / Effect)
Optional 9.6V 200mA power.

UTILIZATION

Configuration and setting the disto super simple. Nothing to say!

SOUND QUALITY

A pedal that fully respects the sound low. No loss in the bass!
I did not play "nag", it allows to be subtle while keeping the power when the time comes ... (Eg post-rock ...)

OVERALL OPINION

I have been using 3, 4, no worries, nickel. A format convenient to carry and still as beautiful design, true to Electro-Harmonix.
I love this brand. I am never disappointed ...