51940-270LF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The 51940-270 LF is an electronic amplifier device commonly used in sound monitoring or broadcasting applications, particularly for use in high-quality recording and live sound reinforcement. It is designed to provide greater clarity and accuracy in audio production.

The 51940-270 LF is a complete, two-port, low-frequency audio processor, which offers an adjustable frequency response, adjustable gain, and adjustable low-pass and high-pass filters in one unit. The LF signal is processed by a series of electronic components like transistors, capacitors, and resistors, depending on the desired effects. The device includes a subwoofer output, transformer-balanced inputs and direct level control as well as switching for phantom power, insert point, and high pass filter.

The working principle behind the 51940-270 LF is simple and easy to understand. It starts by taking an audio signal (input) and running it through a low-pass filter to remove any high-frequency noise. This is often referred to as a “hiss removal” step in audio production. After this step, the signal is then amplified and sent through a high-pass filter. This filter removes the low-frequency noise, which allows a clean, clear signal to pass through.

Once the clean signal passes through this high-pass filter, the signal is then sent through the actual amplifier portion of the 51940-270 LF. This is where the adjustable gain and frequency response comes into play. Adjustable gain allows the user to raise or lower the overall loudness of the signal being sent out, while adjustable frequency response allows the user to fine tune the sound being produced. The output signal is then sent through a transformer-balanced input. This input is designed to ensure a pure, clean, and consistent signal is sent out, no matter the loudness of the input signal. Finally, the signal is sent out of the 51940-270 LF through its subwoofer and direct output.

The 51940-270 LF is an incredibly versatile device, which can be used for both live sound reinforcement and recording applications. It is often used in sound monitoring applications such as radio broadcasting or stage production, where its adjustable low-pass and high-pass filters and adjustable gain and frequency response are incredibly useful. Additionally, its transformer-balanced input ensures a clean, consistent output signal, making it ideal for recording and production use.

In conclusion, the 51940-270 LF is an excellent device for both live sound reinforcement and recording applications. It is designed to provide greater clarity and accuracy and features adjustable low-pass and high-pass filters, adjustable gain, and adjustable frequency response as well as a transformer-balanced input to ensure a consistent output signal. Its wide array of features and excellent performance make it a popular choice for both stage and studio audio applications.

The specific data is subject to PDF, and the above content is for reference