Core Sound - The Importance of Individual Calibration for Ambisonic Microphones Fedele De Marco asked about the importance of calibration for ambisonic microphones. He also asked which of the manufacturers do calibration.
How To Record Ambisonics For Any Immersive Format Including VR | Production Expert
SENNHEISER AMBEO VR Mic - Ambeo® 3D audio microphone (4 x cardioid, ambisonic condenser) for virtual reality video production with 48 V phantom power and multi-pin output jack. Includes (1) Rycote INV
5 Ambisonic Microphone Options for your next Big Project
Sennheiser AMBEO VR Mic Ambeo 3D Audio Microphone, 4x Cardioid, Ambisonic Condenser | Full Compass Systems