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The machine adopts the latest amplifier design technology and production, is a high-fidelity low distortion of HI - FI amplifiers, have very good music expression.
Former part adopts input switch choose, make the machine has three road ChangTou input analog input, and all ChangTou input impedance (high resistance/low resistance) is adjustable. Use audio special op-amp society, while using IC, users can gilded according to their own preferences convenient change other op-amp. Signal coupling capacitance and imported high quality audio dedicated to ensure that the quality of the dust potentiometer perfect.
Suffixes adopt all components of the original separation, HI - FI special power transistor as the output signal coupling capacitance and choose the most music expression of the imported high quality capacitors. In large part, the power supply quality ring transformer, large capacity, ensure the rectifier filter capacitance energy supplies. The difference in the input stage adopts balance input mode in voltage amplifier were shot total grade adopts the yankees circuit and constant current source load, the output level in a bias technology, eliminate the output of switching distortion, For voltage amplifier and current amplification of power supply, and respectively for power supply voltage amplifier level. These new technologies used in the adoption of the machine has very low distortion and good dynamic characteristics.
In addition, also used computers for PCB design, plus years experience in the design of the acoustics product design, layout and wiring carefully in ensuring work performance is stable under the premise of canceled class loop, and all away vibration capacitance adopt high-frequency voltage amplifier (> 100MHz fT, promote the level and the output level 30MHz > fT). The transient response of the amplifiers, frequency response is extremely fast. Music in resolving power and speed of a woofer all efforts have excellence. In making machine for all pairs of transistors are meticulous strictly for each match, both for its strict test and listen to each machine, and strict temperature ageing, in order to ensure the good quality.
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