This is our successful Ecstasy blue pedal in a small housing, just like the the big brother it captures the classic blue channel tone of the legendary amplifier, acclaimed for its ability to deliver iconic and classic rock-n-roll crunch. Blue delivers stunning Plexi tones, but when the going gets rough, make no mistake - blue can crush on demand. The Ecstasy blue mini is powered by a 9VDC power supply only! Reinhold's advanced circuitry internally elevates the voltage to a substantially higher level. This higher voltage provides a greater dynamic range which closely resembles the feel of the Ecstasy amplifier's legendary tube design.