almost perfect Rhéobus unpacking we feel the quality of the device by its two printed circuit and its well arranged components. it is quite heavy it is usually synonymous with robustness. tensions can enter between 1 and 12V in steps of 1pourcent sufficient power of 30 watts per channel for those interested her it is impossible that this Rhéobus causes noise in ventilos because it is not like "chopper" but rather of the regulator kind (measurement made by oscilloscope) a weak point unfortunately we can not completely turn off the light, despite the cut of the display, this may be embarrassed that when we watch a movie and therefore the distance from the PC. that is why I take off a star (I have wanted to remove a half but it is not possible) Another weak point the façade is not interchangeable if you take a white tower will whether with a door or paint the Rhéobus then, which is not practical, failing that ca do not very pretty. overall it is the very high range that has Lamptron achieve despite these small faults. a good point for opium pc that ship quickly and cleanly Rhéobus. for reliability to be seen over time.