Power Holdings Inc is an international consumer audio product development and distribution company. We specialize in marketing high end audio components and accessories to music enthusiasts in North America.
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The 9i-958 Dual Mono Amplifiers were designed in 2016 to drive large loudspeakers. They have played an important role in all of our exhibits at many hifi shows over the years. They can drive even the most inefficient speakers from any manufacturer with power to spare.
9i-958 monoblocks are capable of high current output in addition to high power output. There are two amplifiers inside each unit with 250 watts using identical parameters working in bridge mode. They use a fully symmetrical circuit design with huge transformers rated at 1500W and a power supply using 30,000uF capacitance to drive 12 pairs of high-power transistors.
Our DSD DACs use the latest advanced technology, but we decided to stick with a well proven traditional design for our 9i-958 power amplifiers. After years of experimentation using the highest quality components we have achieved the absolute best performance. Our long-term commitment to this design has paid off with a fantastic sounding monoblock that will help you extract incredible transparency from your loudspeakers.
Welcome to Power Holdings Inc! We have been in business since 2008 providing audiophiles with equipment and customer service that we are proud of. Our brands are sold throughout the USA and Canada both online and in retail stores. Please see our list of AUTHORIZED RESELLERS to find a dealer near you. You can also purchase these products on this website. If you have any questions please feel free to Contact Us.
Enjoy the music, Arthur G H Power IV