Royer SF-12

Royer SF-12 Stereo Ribbon Microphone

The SF-12 stereo coincident ribbon microphone combines high quality audio performance with outstanding stereo separation and imaging. It is a modern ribbon design with no audible diffraction effects or cavity resonance. An SF-12 is actually two matched ribbon microphones placed one above the other; each aimed 45 degrees from center in the classic Blumlein configuration.

The SF-12 utilizes two 1.8-micron ribbons, each weighing approximately 1/3 milligram and producing superb transient response. The case is ingot iron and forms part of the magnetic return circuit, an effective system with low leakage flux which accounts for the relatively high sensitivity in a trim package. The SF-12’s extension cable comes with a Y adapter that splits into separate 3-pin male XLR connectors labeled “Upper” and “Lower.”

Recording

The SF-12 is uncanny for creating “you-are-there” stereo recordings that capture not only the instrument being recorded, but, depending on positioning, the acoustic environment as well. It is an excellent choice for drum overheads, where its stereo imaging and realism help to create powerful, dynamic drum tracks.

Ribbons take EQ extremely well because they generate virtually no self distortion. When you boost a frequency, even by many dB, you’ll bring up only the musical response you’re looking for without unpleasant distortion artifacts joining the party.

Recording in Mono

Phase compatibility between the two sides of the SF-12 is excellent, allowing you to combine the two channels for mono recording without creating phase artifacts. Either side of the SF-12 can also be used individually as a mono microphone.