There are two options for powering the RP55: battery power, and the optional DC power supply.
Before applying power to anything, set your amp(s) to a clean tone and set the tone controls to
a flat EQ response (on most amps, this would be 0 or 5 on the tone controls).
The RP55 can be run for approximately 10 hours on 6 AA batteries. The battery
compartment is located on the bottom of the RP55. The following diagram shows how to
install the batteries.
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