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150W stereo power amplifier
The Jeff Rowland model 555 is the most current development by the Jeff Rowland Design Group for 2024. This is a class AB stereo power amplifier with an output of 150W per channel at 8Ohm and 300W per channel at 4Ohm. The 555 is also bridgeable for 400W at 8Ohm. The sonic characteristic of this amplifier is DYNAMIC and natural with a velvety black background. The Jeff Rowland 555 is a power amplifier that can be classified as a "forever amplifier". 100% guaranteed to satisfy your every want and need.  
 
MADE IN USA