柴尔863SEL(2600元)应该是首选:
国产首台带输出变压器晶体管放大器
863SEL是本公司饮誉音响界的Zell-863的升级改进机型;
此机有明显的个性,外型既前卫洒脱,又不失稳重大方。
内部布局,电路结构,合理、整齐。
更为突出的是该机使用了音响发展史上经典的输入变压器和输出变压器。
在国内晶体管Hi-Fi生产史上尚属首例,
其音色更是迷人出众。
采用具有“石机胆味“美誉的Zell-863电路改进而成。
每声道采用6枚进口发烧级大电流金属封装晶体三极管作功率放大。
长连杆音量控制,及进口高见泽小信号专用继电器切换输入信号。串音小,抗干扰力强。
双单声道结构,声远间分离度高,保证声场定位准确。
声道电压放大与电流放大彻底分离,且独立供电,级间通藕电路计算准确,用料讲究。
宽频响低失真、高可靠、高品质音频变压器藕合输出。
任何状态下输出端保证零直流电位永不会损伤,或烧毁扬声系统。
不计成本的机箱、面板、旋钮制作,使整机更具有时代气息。
863 SEL is Zell's updated amplifier with high reputation in the world. 863 SEL shows obvious characterist. The appearance is both modern and steady.The inside distribution and circuit structuve are in good order. Furthermove, 863 SEL amplifiev uses input power transformer and output power transformer which is classical in the history of transistor
Hi-Fi production in China.Music and sounds will be more charming.
Updated by using Zell-863 circuit.
Each channel uses 6 super imported heavy current metal sealed transistors to amplify power.
Long connecting-rod volume control which reduces disturbance.
Two Single channels, highly seperated yo be Sure sound field positions accurately.
Channel voltage amplifying and current amplifying seperated thoroughly,provide power independently,accurate stage cut coupling calculation circuit,use of high quality material.
Wide band frequency, low distortion, high quality audio frequency transfovmer coupling output.
No damage to output or speakers
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输出功率RMS:8Ω 150Wx2 负载阻抗:4Ω-16Ω 频率响应:20HZ-20KHZ 0,-0.5dB
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信噪比:96dB 灵敏度:300mV
Output power RMS:8Ω 150Wx2 Load inpedance:4Ω-16Ω Frequency response:20Hz-20KHz 0,-0.5dB
S/N:96dB Sensitivity:300mV Size:430mmX410mmX170mm
Weight:27.75kg