外国有一些比较便宜的d类功放
nordacoustics
wyred4sound
nuprime
d-sonic
主要用的是icepower ncore这些成品模块,所以不会垃圾到哪去。剽窃它们其中的一段话就是
So it is no wonder that many of the renowned hi-fi and pro audio manufacturers repositioned their business on the class D, but without developing their own technology and using what was already developed by companies such as, Hypex, PASCAL AUDIO, ICEpower and Anaview.
The aforementioned companies, also know as OEM (Original Equipment Manufacturer), are being the real leaders on the Class D scene and the modules that come from them are now also widely used by well known hi-fi brands such as B & O, Jeff Rowland, Bel Canto, Gato Audio, Aavik, etc.
This now means, that the choice of an audio amplifier now more or less depends on the OEM amplifier module that is built into the amplifier and not the trade mark of the brand. In this way the main feature of the brand then becomes the aesthetic design of the final product and not the technology, that is inside of it. |