Peavey MA Series Module MPT-SR is a transformer balanced mic preamp module with screw terminals, muting, and remote volume capabilities. This versatile module provides a range of features that make it suitable for a variety of applications, including live sound reinforcement, studio recording, and broadcast.

The MPT-SR offers a gain range of -4 dB to 51 dB, allowing it to accommodate a wide variety of input sources. The input sensitivity control enables precise adjustment of the input gain, while the remote volume control terminals allow for remote level control of the output signal.

The MPT-SR includes a muting function that can be defeated by clipping a diode. This feature is useful for muting the output signal during setup or troubleshooting.