Solomon MiCS LoFReQ Sub Microphone (White) 7'' with 150 ohms Impedance, Sub-Frequency Sound, Lightweight, Basic Accessories Bundle with Mic Stand Perfect for Musicians | Reverb
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Ocean Technology Systems ME-16R® Hot Mic® (150 Ohm) - Dive Commercial International
Bose A20 Cable Assembly NO Bluetooth - Straight Cord for MILITARY 150-ohm Mic - MyPilotStore.com
REPORTER Omnidirectional Interview Microphone, 70Hz - 15kHz, 150 Ohms - With Rycote Square Mic Flag for Reporter Mics Ranging 19 to 38mm (0.74-1.49"), Black, Microfiber Cloth - Walmart.com
M-87 Dynamic Microphone
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Hammond Manufacturing 813A Audio transformer, broadcast, Line or 150 ohm MIC to Base, 800A Series | Southern Electronics