New generation of high-performance integrated amplifier LM3886-02

 As audio enthusiasts' requirements for reproducing sound quality increase, some audiophiles have turned their attention from integrated power amplifiers and thick
film power amplifiers to transistor discrete component power amplifiers or tube power amplifiers. However, if the input differential stage, push stage
, and final stage of the discrete component power amplifier are not matched well, the performance of the entire machine will be compromised.
    Objectively speaking, early integrated amplifiers
did have some problems with sound quality and their power was relatively small. However, a few years ago , high-quality products with balanced sound range and pleasant timbre appeared on the market, such as the 30W power amplifier LM1875 launched by National Semiconductor (NS) in the United States. If
the components are properly selected, the printed circuit board layout is reasonable, and the power supply is sufficient, the low-volume playback is quite similar to amplifiers such as ARCAM and CREEK
.
    The 50W (RMS) high-performance power amplifier I.M3886 recently launched by NS Company in the United States has good linearity within 5Hz to 100kHz,
intermodulation distortion as low as 0.004%, harmonic distortion and noise (THD+N) only 0.03%, and It has overvoltage, undervoltage, overload, short
circuit, over-temperature protection and noise suppression functions. It is very suitable for audiophiles who pursue both beautiful sound quality and strong volume to install high-power
hi-fi speakers, active speakers or modify old audio amplifiers .