Two Matched Ribbon Mics in One Body The Royer SF-12 stereo coincident ribbon microphone combines high-quality audio performance with outstanding stereo separation and imaging. And, because it offers true stereophonic operation, you can achieve Blumlein and M-S recordings — from a single microphone. This modern ribbon design ensures no audible diffraction effects or cavity resonance. Moreover, since the SF-12 was designed without internal active electronics to overload, you get distortion-free performance all the way up to the microphone's impressive 130dB SPL rating. You also get low magnetic leakage, along with high-efficiency toroid transformers and a gold-plated output connector. Engineers searching for a streamlined method for top-shelf stereo recording owe it to themselves to check out the SF-12 from GearNuts. Moreover, this SF-12 brandishes an eye-grabbing 25th-anniversary finish that's guaranteed to attract attention.Two matched ribbon mics in one body The Royer SF-12 is actually two matched ribbon microphones placed one above