The power plug can be selected. Please note the specification of the power adapter when placing an order: US Plug / EU Plug / UK Plug / AU Plug  The MOOER X2 series is a double-pedal nail monoblock based on Moer's new hardware platform, which continues the appearance and function settings of the 7-side lights of the new mini series pioneered by Moer. Relying on a more powerful hardware platform, we put excellent algorithmic sounds into it, bringing powerful sounds, rich interfaces, and intuitive adjustments. The R7 X2 double-pedal stud stereo reverb monoblock perfectly combines the world-renowned new mini series R7 and A7 into one. There are 14 stereo reverbs that are distinguished from classic to modern. In terms of adjustment, in addition to the commonly used dry-wet mixing ratio (Mix), attenuation (Decay), and pre-delay (Pre Delay), it also provides two options of high-cut HI CUT and LO CUT low-cut. Users can choose according to their own Like to adjust the muddy or clean stereo reverb sound. As a double-pedal stereo reverb monoblock, the R7 X2 can complete the INFINITE function, switch between reverb tones, and Trial On/Off through the double-pedal nail, maintaining intuitive use Sex. With powerful sound but simple and intuitive to use, R7 X2 is the best choice for every fan of reverberation atmosphere. 14 reverberation tones-classic types: Room, Hall, Church, Cave, Plate, Spring, Studio Modern atmosphere: Mod, Reverse, Warp, Shake, Crush, Shimmer, Dream Featureses: & 9679;14 high-quality stereo reverberation; from classic to modern atmosphere & 9679;Each effect type can be individually saved as a preset and then recalled; & 9679;The ''INFINITE'' function supports the unlimited extension of the reverberation tail tone, which is very suitable for atmosphere creation; & 9679;The preset switch mode of stepping on the nail supports the preset switch; & 9679;Trail tail tone hold function can not sew the switch effect and keep the effect tail tone; Specification:: Input: 2 1/4'' mono input connectors (impedance 1Mohm) Output: 2 1/4'' mono output connectors (impedance 510ohm) Effect type (storage location): 14 Working current: 9V internal negative and external positive 300mA Size: 75x115x33mm Weight: 0.334kg Package included: 1* Pedal 1* Power adapter