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300 Watt MOSFET Real HI-FI Power Amplifier

2015-01-06 13:52  
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300_watt_MOSFET_real_HI-FI_power_amplifier

300_watt_MOSFET_real_HI-FI_power_amplifier

300W MOSFET hifi is real genuine passion for excellence hifi My advanced in the past 40 years on the development of sound sonically superior amplifiers to the highest standards, that’s life.

I’m sharing my experiences on the RAS 300 with other fans my passion for perfection.I designed this minimalist amplifier are committed durable, easy to use and offers the same high-fidelity equal to the original source of these partnerships and would only be with other high quality amplifier products recommended.

When I made this amplifier design, my goal is a product that is best suited to provide for the reproduction of complex music and speech signals was capable of creating. Although I pointed out a high electrical properties, the key requirement to achieve a superior sound to hear, vibrant sound stage and excellent sound clarity.We have a componact print layout thus as below.

300_watt_MOSFET_real_HI-FI_power_amplifier_layout

300_watt_MOSFET_real_HI-FI_power_amplifier_layout

Although the average hearing level is usually less than 10 watts, my approach to an amplifier to reduce with enough reserve capacity to create a design, but bias for class A in the average volume of crossover distortion to extremely low levels .

This is PCB for the project.

300W PCB

300W PCB

There is a capacitor in the signal path, improving the precision of the tonal characteristics of instruments and voices clearly.
The RAS 300 is almost zero phase distortion, far above the audible range, resulting in a perfect overall resolution and color tone.


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