Technical Support
The PW800W from Yamaha is an optional external power supply unit that is extremely compact and lightweight (3U, approx. 22 lbs.) This model is graced with high efficiency, and it’s low speed cooling fans are extremely quiet. The PW800W can be added as a redundant power supply for the CL Series or M7CL. When using with PM5D, two units can be serially connected to achieve failsafe operation. Also, the PW800W accepts 100 – 240 volts so it can be used anywhere.
