Product Price Frequency Response (Hz) Sensitivity (mV/Pa) Impedance (ohms) Polar Pattern Diaphragm Size (inches) Ribbon Material
Royer Labs SF-2 Active Ribbon Microphone
US
£1482.40 30 Hz - 15,000 Hz +/-2 dB -38 dBv Ref 1 Volt per Pascal 200 Ohms Figure-8 Aluminum

The SF-2 is a phantom-powered active ribbon microphone with a flat 30 Hz to 15,000 Hz response, low self-noise, and condenser-like output. Its 1.8-micron aluminum ribbon and figure-8 pattern make it well suited to professional classical, orchestral, acoustic-instrument, vocal, and studio recording.

★ Ideal for

The SF-2 suits professional-grade ribbon microphone applications because its 1.8-micron aluminum ribbon, 30 Hz to 15,000 Hz response, -38 dB sensitivity, 200-ohm output, and low self-noise provide detailed capture with broad preamp compatibility.

Coles 4050
US
£1208.76 30 Hz to 20,000 Hz -65 dB re 1 V/Pa 300 ohm Bi-directional figure-of-eight

The Coles 4050 is a professional stereo ribbon microphone that can also be used as two separate mono microphones. Its exceptionally flat 30 Hz to 20 kHz response, figure-of-eight pattern, magnetic shock mount, and 300 ohm impedance suit critical studio recording and stereo techniques such as Blumlein.

★ Ideal for

The Coles 4050 suits professional-grade ribbon microphone applications because it combines a flat 30 Hz to 20 kHz response, high-output -65 dB sensitivity, consistent figure-of-eight pickup, and a configurable stereo-to-dual-mono design.