͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏ ͏
How Loud is the Distortion?
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It is Much Louder than You Think!
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John Siau took Stereophile's THD+N measurements for 7 of their top-rated power amplifiers and replotted the data in terms of sound pressure level at the listening position. When percent is converted to dB relative to our threshold of hearing, the test results become meaningful, and a bit shocking.
John shows exactly how much noise each amplifier produces, and he shows exactly how loud the distortion is at every playback level. All of this information is hidden within traditional THD+N vs. power plots. The meaning is obscured by the percent and power units. These traditional units have no direct relationship to the real world. John converts these units and the data comes alive!
John shows that the noise and distortion is well above the threshold of normal hearing, even when selecting some of the very best audio amplifiers. One of the seven amplifiers is radically different. It is the only amplifier out of this elite group that produces absolutely no audible noise or distortion.
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AHB2 - Bridged Mono or Stereo?
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FAQ - Bridged or Stereo Mode?
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What are the advantages of running a Benchmark AHB2 in bridged mono mode?
Do I need the 6dB increase in level?
Will there be a change in the sound quality?
Will I damage my speakers?
John Siau looks at the facts and provides honest answers to these questions and more!
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Our Most Popular Video Ever!
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When are Cables Snake Oil? When do Cables Make a Difference?
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John Siau is still taking the heat for exposing some of the fraudulent marketing surrounding audio cables.
John shares personal experiences with poorly designed cables that sold for crazy prices.
He also shares some practical examples to highlight the importance of proper cable selection.
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Find out just how bad some exotic cables can be!
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Wire fraud is real, don't be a victim!
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THE ULTIMATE HEADPHONE AMPLIFIER THX AAA-888
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D/A CONVERTERS WITH NATURAL, UNCOLORED, ANALOG SOUND
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THE ULTIMATE LINE AMPLIFIER .
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THE QUIETEST, CLEANEST AUDIO AMPLIFIER ON THE PLANET
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