Audix TM1CA4231 Calibration Adapter for TM1/TM1 Plus

The Audix TM1CA4231 is a machined 1/2-inch calibration adapter that lets the TM1 and TM1 Plus measurement microphones connect to a Bruel and Kjaer 4231 sound level calibrator.

Built in the USA, with a 1-year warranty.