Royer Labs SF-2 Compact Ribbon Microphone

The Royer Labs SF-2 is a compact, phantom-powered active ribbon microphone, delivering pristine audio capture with a flat frequency response and wide soundfield. Engineered for studio and orchestral recordings, the SF-2 is equipped with a lightweight 1.8-micron ribbon element that provides exceptional transient response and minimal off-axis coloration, regardless of the sound source angle. Its proprietary crossfield motor assembly, featuring Neodymium magnets and Permendur pole pieces, enables superior high-frequency response and clarity.

The SF-2’s active electronics offer high output comparable to condenser microphones, making it compatible with various preamps and capable of handling long cable runs with ease. Its low impedance ensures it can work effectively with any standard 48-volt phantom power, while the durable ribbon element resists the effects of heat, humidity, and varying loads, maintaining consistent performance.

Specifications:

• Type: Active ribbon microphone
• Max SPL: 130 dB
• Frequency Range: 30 Hz – 15 kHz
• Sensitivity: -38 dBV/Pa (12.6 mV)
• Impedance: 200 Ohms
• Transducer Type: Ribbon
• Polar Pattern: Bi-Directional / Figure-Eight
• Dimensions: 5.59 in (length) x 1.53 in (diameter)
• Weight: 0.98 lb

Features:

• Operates on standard 48-volt phantom power
• High output active electronics with extremely low self-noise
• Low-mass ribbon element unaffected by environmental conditions
• Crossfield design ensures high-frequency response
• Consistent frequency response regardless of distance
• Minimal off-axis coloration

Recommended Applications:

• Choirs, orchestras, and string sections
• Overhead and distance miking
• Brass and horn sections
• Woodwinds, acoustic piano, harp
• Stringed instruments, including violin and cello
• Acoustic guitar, mandolin, banjo
• Voice-over and vocals

Package Contents:

• SF-2 microphone, Padauk wood presentation case, 20’ microphone cable, RSM-24 shock mount, aluminum carrying case, and documentation