在 放大器 中，失真（ Distortion）是指输出信号与输入信号的不完全一致。推挽放大器（Push-Pull Amplifier）由于采用两级结构，常在输出波形的零点交越处产生一种特有的失真形式——交越失真（Crossover ...

Now the legendary British audio manufacturer is continuing its hot streak by revealing a new flagship range of hi-fi ...

Learn how power amplifiers work, the common types, and what to lookout for when shopping for amps. You have to find out if the amplifier is a Class A/B analog amp or a Class D digital amplifier before ...

A desktop headphone amp is a stationary device that delivers more power and better sound quality—especially for ...

All amps play the same notes, but the feeling the musicians put into making those notes, that's a lot harder to get right. Ex-movie theater projectionist Steve Guttenberg has also worked as a high-end ...

Personal sound amplification devices, or PSAPs, amplify sound waves for those who have normal hearing, or hearing thresholds of 20 dB or better in both ears. Unlike hearing aids, hearing amplifiers ...

WiiM has become quite the disruptor in the budget hi-fi space over recent years. The California-based audio company is now ...

We earn commissions from purchases you make using links in our articles. Learn more. For many car owners, the stock stereo just won't cut it and thankfully there are plenty of cost-efficient ways to ...

CCC is pleased to announce that it was awarded a contract by the United States Department of Defense (U.S. DoD) for magnetic ...