Royer Labs SF-2 Ribbon Microphone - Matched Pair

Unlike traditional passive ribbon mics, the SF-2 features active electronics that require 48V phantom power to drive its internal preamp. This design provides higher output sensitivity and ensures consistent performance regardless of the impedance of your microphone preamp.

A matched pair ensures that both microphones have identical sensitivity and frequency response characteristics. This is essential for achieving a balanced, accurate stereo image when recording sources like acoustic pianos, choirs, or drum overheads.

Yes, the SF-2 is rated for a maximum SPL of 130 dB. This allows you to capture loud instruments like brass or guitar cabinets without worrying about distortion or damaging the ribbon element.

The bi-directional (figure-eight) pattern captures sound equally from the front and back while rejecting sound from the sides. This makes it excellent for capturing natural room ambiance or recording two sources simultaneously, but you should be mindful of the rear-entry sound when positioning the mics.

Absolutely. The SF-2 is highly regarded for its superb transient response and low self-noise, which allows it to capture the subtle nuances and intricate details of strings, acoustic guitars, and woodwinds with great clarity.

Yes, the SF-2 is specifically engineered to be safely used with phantom power. The active circuitry is designed to protect the ribbon element, so you do not need to worry about damaging the mic when engaging 48V on your interface or preamp.