Royer Labs R-12 Active Ribbon Microphone
The Royer Labs R-12 is a premium active ribbon microphone that continues the legacy of Royer’s legendary R-121 with added active electronics for higher output and greater flexibility. Featuring the same high-tension 2.5-micron ribbon element, it delivers the signature warm, natural, and highly detailed Royer sound with improved signal-to-noise performance and the convenience of 48V phantom power. Ideal for electric and acoustic guitars, brass, drum overheads, vocals, pianos, organs, and percussion, the R-12 excels in both studio and live applications with smooth highs, rich mids, and tight low-end response.
Active Ribbon Performance
The built-in active electronics significantly boost output level while maintaining the classic ribbon character. A switchable -15 dB pad and high-pass filter (100 Hz) provide extra headroom for loud sources and control proximity effect, while the internal shock mount and triple-layer windscreen protect the ribbon and reduce handling/plosive noise.
Key Features of the Royer Labs R-12 Active
- Active ribbon microphone with 48V phantom power
- Same 2.5-micron ribbon element as the legendary R-121
- Figure-8 polar pattern with excellent off-axis rejection
- Switchable -15 dB pad and 100 Hz high-pass filter
- Internal transducer shock mount and triple-layer windscreen
- High SPL handling (>160 dB @ 1 kHz)
- Handcrafted in the USA
Technical Specifications
- Type: Active ribbon microphone (electrodynamic pressure gradient with active electronics)
- Polar Pattern: Figure-8
- Generating Element: 2.5-micron aluminum ribbon
- Frequency Response: 30 Hz – 15,000 Hz (±3 dB)
- Sensitivity: -36 dB (re. 1V/Pa)
- Switchable Pad: -15 dB
- Switchable Bass Cut: 100 Hz (6 dB/octave)
- Self-Noise: <16 dB
- Output Impedance: 200 ohms, balanced
- Maximum SPL: >160 dB @ 1 kHz, >135 dB @ 30 Hz
- Power Requirement: 48V phantom power
- Dimensions: 8.25" length × 1.38" diameter (209.5 mm × 35 mm)
- Weight: 462 g (16.3 oz)
Included Accessories
- Royer R-12 Active Microphone
- Microphone holder
- Mic sock
- Carrying case



