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音乐之声独奏一号合并式双声道扩音机:该型号机采用了多项对声音重现有极大帮助的新设计:放大电路由电流反馈型电路改进而成,与目前常用的电流反馈电路不同之有:1.输入级由稳压电源供电,并提高了C、E结工作电压,使整机动态范围和信噪比方面得到一个质的飞跃。2.各级均真正工作于甲类状态,静态工作电流第一级电压放大电路10mA,第二级电压放大电路是18mA,推动级是65mA,未级共用12只摩托罗拉金封MJ15024,15025对管并联,每声道最大输出电流可达48安培。
The Voice of Music Solo One Merger Dual Channel Amplifier: The model features a number of new designs that greatly help with sound reproduction: The amplifier circuit is an improved version of the current feedback circuit that is compatible with current current feedback circuits The difference is: 1. Input stage by the regulated power supply, and improve the C, E junction voltage, the whole dynamic range and signal to noise ratio to get a qualitative leap. 2. All levels are really working in a state, the first level of static current amplification circuit 10mA, the second stage voltage amplification circuit is 18mA, the promotion level is 65mA, not shared 12 Motorola gold seal MJ15024, 15025 on the tube Parallel, the maximum output current per channel up to 48 amps.