Palmer has expanded its PWT series of universal nine-volt power supplies for guitar and bass effects on pedalboards. The new PWT 08 MK2 model offers a total output of 2,000 milliampere across eight outputs, each with an isolated transformer. With two of the outputs offering variable voltage switching, the PWT 08 MK2 ensures clean and quiet pedalboard operation, even when using power-hungry effects pedals.