Audix TM-1 Plus - test and measurement microphone for RTA and room analysis software systems, frequency response: 20Hz-25kHz (+/-2dB), 200ohm impedance, 140dB maximum SPL, nickel housing, requires 18-52V phantom...
the t.bone MM-1 omni directional measurement microphone - 1/4 inch polarized capacitor capsule, nickel plated body and professionally designed circuitry provides consistency and excellent stability with low noise and...