The Mola Mola Ossetra is a $25,100 Class D mono amplifier delivering 350W into 8 ohms with ultra-low distortion, challenging Devialet in the high-end arena. The new Mola Mola Ossetra isn’t just ...

乙类放大器（Class B Amplifier）是一种利用两只或多只晶体管交替导通的功率放大器。其基本原理是让每只晶体管仅在输入波形的半个周期内导通。这样可以显著提高功率效率，减少因热损耗造成的能量浪费。 为了提高前述甲类放大器的整体功率效率，可以在输出 ...

By 2035, as the market surpasses USD 57 billion, the industry will see both established leaders and ambitious new entrants ...

Demand superior sound? Discover the 12 best wireless speakers for audiophiles, ranked by Consumer Reports for ultimate audio quality and performance.

We want you to hear about some the best things we heard in the last year, so here are 25 audio products and experiences that ...

Tanner LaTorre of Ichabod Crane shot a round of 71 to take Class B medalist honors at the Section 2 Class BCD boys' golf championships on Tuesday at Fairways of Halfmoon. Jackson Schram of Hoosic ...

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李在明施政演说强调"开启AI时代" ...

This stock is trading at levels not seen in years. Let's find out why. AMP shares are in focus today following the release of its third quarter update, which revealed a 3.6% increase in total assets ...

This is an edition of the WSJ Technology newsletter, a weekly digest of tech columns, big stories and personal tech advice. If you’re not subscribed, sign up here. Lisa Su, CEO of Advanced Micro ...