This power supply works flawlessly and it has always been silent for me. It powered up to 12 pedals for me, including an older Whammy IV using the dedicated AC isolated output. My new pedalboards are not as high off the ground and this one is just a bit tool big to clear the floor angle. Included will be the Pedaltrain mounts, some of the various cables, and the IEC power cable.
The Truetone 1 Spot Pro CS12 pedalboard power brick can power virtually any combination of guitar effects pedals you can imagine. And its 12 power outlets are fully isolated to minimize noise in your rig. Four outputs are switchable between 9-volt and 12-volt operation, and a very cool variable output (4 volts to 9 volts) gives you extra tonal control over certain pedals.