2LP120

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LP120 is an advanced low power Hi-Fi headphone amplifier series that can provide exceptional sound performance, allowing users to enjoy their music more deeply. With its low power consumption, it is ideal for applications that uses batteries for power, such as portable audio players, mobile phones and tablets. It can also be used in fixed systems as the amplifier’s power supply can be adjusted to output different levels of wattage.

2LP120 is one of the most popular models within this range, and it is designed for both professional and consumer applications. It is a tiny circuit board which is equipped with a fully adjustable power supply circuit, PWM Class D amplifier, low-pass filter, and optional isolation bypass circuit. It has up to 120 watts of maximum power, and it is capable of working with various input signals such as mono or stereo.

The audio performance of the 2LP120 is exceptional. It is equipped with a fully adjustable power supply circuit, allowing users to customize their output voltage according to the application. It can provide clean and detailed audio Watts and up to 120 dB of SNR with THD of -100 dB at 1V RMS. It also has an adjustable low-pass filter which can be used to control the harmonic distortion and provide accurate frequency response. Additionally, the optional isolation bypass circuit is capable of helping providing a full-range signal without having to use an external amplifier.

The 2LP120’s application field is vast. It can be used in almost any profession from broadcast to live sound, studio and home recording, as well as post-production and multimedia. It is used in sound reinforcement for live music touring, corporate events, entertainment, and educational applications. It can also be used in automotive audio systems, video sound systems, portable audio players, and multimedia devices.

The working principle of the 2LP120 is quite simple. It uses Pulse Width Modulated (PWM) Class D Amplifier which utilizes a high-frequency (greater than 20 kHz) alternating current (AC) PWM signal feeding to the loudspeaker to produce sound. This signal is generated by the power supply circuit which is regulated by the PWM controller, thus providing highly efficient audio amplification.

The 2LP120 is an extremely powerful yet low-power headphone amplifier solution. Its wide application field makes it suitable for a variety of audio applications, while its simple working principle provide highly efficient performance each time. It is an excellent choice for those who want to achieve a high-quality audio performance without breaking the bank.

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