Compared to the mini size, this one has a more three-dimensional sound, and I've found it very useful. The paint texture and the click feel of the footswitch give this pedal a luxurious feel. It's convenient that you can individually set the gain and volume for boosting with small knobs! I think this is a convenient feature that you rarely see elsewhere. Battery and adapter operation confirmed. Genuine import. Comes with original box, blank warranty card, English manual, and rubber feet (unused). Will be carefully packed and shipped! [Quoted from the official website] An overdrive that recreates the blue channel of the Bogner Ecstasy amplifier. You can get a classic rock and roll sound that is also sensitive to picking nuances. (Specifications) ■ Guitar effects pedal ■ Overdrive ■ True bypass ■ Independent boost function ■ Master controls: volume, treble, middle, bass, gain ■ Variac On/Off switch: Adds a compression feel to the sound, like when the voltage drops ■ Mode switch: Switches between Plexi and Blue to select vintage-style low-gain sound and modified high-gain sound ■ Pre-EQ switch: Switches between B1, N, and B2 to control the openness of the sound and the overtones in the high frequencies ■ Structure switch: Switches between 100, 101, and 20th Anniversary to select the EQ shift and gain structure of each generation/model of the Ecstasy amplifier. ■ Jacks: input, output, remote Using the remote jack, you can control the on/off and boost functions of the pedal with an external footswitch (sold separately) ■ Premium components: Uses carefully selected parts such as a double-sided gold-plated circuit board, German-made WIMA capacitors, Japanese Nichicon capacitors, gold-plated relays, and Carling switches. ■ Power: 9V battery, DC 9V adapter (sold separately) Uberschall La Grange TMG TAK Matsumoto B'z Marshall Plexi plexi