Parasound A-31 3 Channel Power Amplifier

  Parasound Halo A 31 Plenty of power for your front speakers The front left, right, and center speakers do most of the heavy lifting in your surround sound system, and Parasound's Halo A 31 three-channel power amp has the juice to drive them very well. This 65-pound dynamo delivers 250 watts per channel with all three channels driven, and it's stable at very low impedances, so it's compatible with a very wide range of speakers. With its sheer power — and thoughtful circuit design courtesy of Parasound's audio guru John Curl — this amplifier delivers impressive volume, clarity, and dynamics with your surround sound speaker system. Each channel features an unbalanced RCA and a balanced XLR input, with individual gain knobs with a -6/+6dB attenuation range. The amp offers three power-up options: manual, signal-sensing, and 12-volt trigger. Class A/AB operation for smoother sound The A 31 uses a Class A/AB power circuit. You don't see an amplifier described that way every day, so let's