What type of AC plug comes on the end of the power cord and what amperage circuit do I need?
All of the 1800 and 2000 series amplifiers come with a regular 15 amp AC plug that plugs into a regular 15 amp house-hold wall receptacle. The 3000 series amplifiers come with 20 amp plug. However the 3002-3005 only require a regular 15 amp house-hold wall receptacle. The 3006 and 3007 require a 20 amp receptacle/circuit.