ETS MPI-1P Microphone Pre-Amplifier with Adjustable High/Low Cut Filters and AGC

The MPI-1P is a microphone pre-amplifier designed to elevate the performance of any ML1 series microphone. It combines exceptional features and superior quality to meet the demands of audio surveillance, intercom systems, professional audio recording, and broadcasting applications. With its advanced controls and convenient connectivity options, the MPI-1P ensures that every recording is of professional quality.

ETS MPI-1P Microphone Pre-Amplifier Features

• Low Noise MOSFET Pre-Amplifier: Ensures minimal background noise, providing a cleaner audio signal for recordings.
• 200Hz-16KHz Frequency Response: Allows for high-quality sound recording with both high-cut and low-cut options for tailored audio.
• Adjustable Lo-Cut Filter (200Hz to 1KHz): Offers flexibility in eliminating unwanted low-frequency sounds, essential for clear vocal recordings.
• Adjustable Hi-Cut Filter (5KHz to 16KHz): Provides the ability to reduce high-frequency noise, enhancing overall sound clarity.
• Adjustable Automatic Gain Control: Maintains consistent sound levels by automatically adjusting gain, preventing sudden volume changes.
• Switch Selectable Volume Range: Choose between "Line level" (0dB) or "Microphone level" (-30dB) for versatile connectivity options.
• Adjustable Output Level (post AGC): Fine-tune the final output to match your recording needs perfectly.
• 100 Ohm Unbalanced Output: Designed for compatibility with a wide range of recording devices, ensuring easy integration.
• Treble Boost Pre-Emphasis: Enhances higher frequency sounds, making vocals and instruments sound brighter and more present.
• Fused and Polarity Protected Power Input: Protects the device from power surges, increasing its durability and reliability.
• 2.1mm x 5.5mm Barrel Power Input: Provides a standard connection for power supply, ensuring widespread usability.
• Power: 15VDC @15mA: Efficient power consumption without sacrificing performance.
• On-Board Voltage Regulators and RFI Filtering: Ensures stable operation and reduces radio frequency interference.
• Temperature Range -25C to 85C: Designed to operate in extreme conditions, making it suitable for various environments.
• Durable Black Plastic ABS Housing: Sturdy and lightweight design for easy portability and long-lasting use.

ETS MPI-1P Detailed Specifications