Movall effect pedals are developed and manufactured by Caline. Accordingly, the manufacturing and sound quality are very high. The pedals feature an aluminum housing and are very compact for space-saving placement on a pedalboard. They are powered by a 9V DC power adapter (center negative) which is not included. Size: 9.8 x 5.3 x 3 cm (LxWxH). The VanGolem is a classic analog phaser with extensive control options. Sometimes you just want a little extra liveliness in your lead sound or an extreme, almost liquid-sounding clean tone. This small pedal offers all of that. True bypass.