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前不久受一位好友之托,为他选购一部国产二千五百元以下的功率放大器,要求:性价比高,主要用于欣赏音乐,有较高的音色素质,力度和功率亦能满足AV和卡拉OK;有较好的电路基础和摩机的潜力,便于加料改进。经过反复比较和试听,笔者为其选中了广东中联电子厂最新推出的采用开关电源的新型前后级放大器A—2108A、F—2250B。在我的印象中,中联厂走的是新电路、高音质的路子,其产品重视声音的表现而没有那些诸如卡拉
Not long ago by a friend of care for him to buy a domestic power amplifier under 2,500 yuan, the requirements: cost-effective, mainly for music, high quality tone, strength and power to meet AV and karaoke OK; have a good circuit foundation and the potential of motorcycles, easy to feed improvement. After repeated comparison and audition, the author chose the new A-2108A and F-2250B, which are the new pre-and post-stage amplifiers with switching power supply newly introduced by Guangdong Zhonglian Electronics Factory. In my mind, Zoomlion is taking the new circuit, high-quality path, its products pay attention to the performance of the sound without those such as Kara