NTi Audio Minirator MR-PRO, a handheld analog audio signal generator. It is used for professional audio applications and is a more advanced version of the Minirator MR2.
The Minirator MR-PRO can generate various audio signals, including sine waves, pink noise, white noise, and a polarity test signal.
It also has measurement functions for signal balance, phantom power, impedance, and an integrated XLR cable tester.
The device has a backlit LCD display and balanced and unbalanced outputs.
User-defined waveforms can be loaded onto the device via USB into its internal flash memory.