Royer Labs R-122 MKII-MP The Royer Labs R-122 MKII-MP is a precision matched stereo pair of the R-122 MKII, designed for high-end stereo recording applications. It combines the classic R-121 ribbon motor with modern phantom-powered active electronics, plus added flexibility through pad and high-pass filter controls. Sound Character The R-122 MKII-MP delivers a classic ribbon tone with enhanced clarity and modern precision. Key characteristics include: tight and controlled low end natural, detailed midrange smooth, slightly extended highs Compared to passive ribbon mics: ~13 dB higher output faster transient response less dependency on preamp quality Highlights ✔ matched stereo pair (2× R-122 MKII) ✔ active ribbon microphone (phantom powered) ✔ figure-8 polar pattern ✔ 2.5 µm ribbon element ✔ patented offset ribbon design ✔ neodymium magnet system ✔ active FET head amplifier with transformer ✔ condenser-like output level MKII Features ✔ switchable -15 dB pad ✔ 100 Hz high-pass filter ✔ increased flexibility for close-miking ✔ low self-noise (<18 dB) ✔ high SPL handling (~135 dB) Typical Studio Applications ✔ stereo recording (Blumlein, M/S, XY) ✔ drum overheads and room ✔ piano ✔ guitar amps ✔ orchestral recording ✔ vocals and acoustic instruments Technical Specifications ✔ device type: active stereo ribbon microphone set ✔ polar pattern: figure-8 ✔ principle: ribbon + active electronics ✔ frequency response: 30 Hz – 15 kHz ✔ sensitivity: ~−36 dBV/Pa ✔ self-noise: <18 dB ✔ max SPL: ~135 dB ✔ output impedance: ~200 ohms ✔ pad: −15 dB switchable ✔ high-pass filter: 100 Hz ✔ power: 48V phantom ✔ connector: XLR ✔ weight: ~309 g per mic

Royer Labs SF-12 The Royer Labs SF-12 is a high-end stereo ribbon microphone, combining two perfectly matched ribbon elements into a single coincident stereo array. The ribbons are fixed in a Blumlein configuration (±45°), delivering exceptionally accurate stereo imaging and natural spatial depth. Sound Character The SF-12 delivers an extremely natural, spacious and realistic ribbon sound. Key characteristics include: precise stereo imaging with depth smooth, natural midrange soft, non-harsh high frequencies Its minimal off-axis coloration ensures consistent and realistic sound reproduction, even in complex environments. Highlights ✔ stereo ribbon microphone (true coincident stereo) ✔ dual matched ribbon elements ✔ fixed Blumlein configuration ✔ figure-8 pattern per element ✔ ultra-thin 1.8 µm aluminum ribbons ✔ excellent transient response ✔ minimal off-axis coloration ✔ no active electronics → very low noise ✔ high SPL handling (>130 dB) ✔ true stereo recording from a single microphone ✔ includes splitter cable (5-pin to dual XLR) Typical Studio Applications ✔ stereo recording (Blumlein / M-S) ✔ orchestras and ensembles ✔ piano recording ✔ drum overheads and room miking ✔ acoustic instruments ✔ ambient and film recording Technical Specifications ✔ device type: passive stereo ribbon microphone ✔ polar pattern: dual figure-8 (Blumlein) ✔ operating principle: electrodynamic pressure gradient ✔ ribbons: 2× 1.8 µm aluminum ✔ frequency response: 30 Hz – 15 kHz ✔ max SPL: >130 dB ✔ sensitivity: ~−52 dBV/Pa ✔ output impedance: 300 ohms ✔ connection: 5-pin XLR → dual XLR ✔ weight: ~369 g

Royer Labs R-12-MP The Royer Labs R-12-MP is a high-quality matched stereo pair of passive ribbon microphones, combining the classic Royer sound with modern performance and flexibility. Based on the proven R-12 platform, it delivers the signature warm, natural, and detailed tone that ribbon microphones are known for—featuring increased headroom and improved output level. As a precisely matched pair, the R-12-MP is ideal for demanding stereo recording applications in professional studio environments. The microphones provide exceptionally natural transient response, balanced frequency reproduction, and realistic spatial imaging. Sound Character The R-12-MP delivers a classic, musical ribbon sound with modern clarity. The tone is warm and full in the midrange, with smooth, non-harsh highs and a natural low-end response. Transients are rendered in a soft yet precise manner, resulting in an organic and lifelike sound. In stereo configurations, the microphones produce a highly realistic and spacious image with excellent depth. Highlights ✔ matched stereo pair of passive ribbon microphones ✔ classic Royer ribbon sound with modern performance ✔ precisely matched microphones for stereo recording ✔ high headroom with improved output level ✔ figure-8 (bi-directional) polar pattern ✔ natural transient response and balanced frequency reproduction ✔ ideal for stereo techniques such as Blumlein and mid/side ✔ rugged build for studio and live use ✔ includes stereo accessories (case / mounts depending on set) Typical Applications ✔ stereo recording of acoustic instruments ✔ drum overheads and room miking ✔ string sections and ensemble recordings ✔ guitar amplifiers (stereo / ambient) ✔ classical and ambient recording Technical Specifications ✔ type: passive ribbon microphone (matched stereo pair) ✔ polar pattern: figure-8 (bi-directional) ✔ transducer: ribbon element ✔ output: XLR ✔ phantom power: not required ✔ set: 2 matched microphones

Royer Labs R-10-MP The Royer Labs R-10-MP is a matched stereo pair of R-10 ribbon microphones, designed for professional stereo recording applications. It combines classic ribbon sound with modern durability, high SPL handling and a practical design suitable for both studio and live use. Sound Character The R-10-MP delivers a warm, natural and balanced ribbon tone with excellent stereo imaging. Key characteristics include: full and controlled low end natural, linear midrange smooth highs without harshness Its voicing is slightly more modern and neutral than vintage ribbons, making it well suited for contemporary recording workflows. Highlights ✔ matched stereo pair (2× R-10 ribbon microphones) ✔ passive figure-8 ribbon design ✔ precision matched for stereo applications ✔ 2.5 µm aluminum ribbon element ✔ patented offset ribbon design ✔ neodymium magnet structure ✔ high SPL capability (up to 160 dB @ 1 kHz) ✔ extremely low noise ✔ no phantom power required ✔ multi-layer windscreen reduces plosives ✔ internally shock-mounted ribbon for durability ✔ includes full stereo set: 2 microphones mounts protective sleeves carrying case Typical Studio Applications ✔ stereo guitar recording ✔ drum overheads and room miking ✔ brass sections ✔ acoustic instruments ✔ piano recording ✔ ensemble and orchestral recording Technical Specifications ✔ device type: passive stereo ribbon microphone set ✔ polar pattern: figure-8 ✔ principle: electrodynamic pressure gradient ✔ ribbon: 2.5 µm aluminum ✔ frequency response: 30 Hz – 15 kHz ✔ sensitivity: ~−54 dBV/Pa ✔ max SPL: 135 dB @ 50 Hz up to 160 dB @ 1 kHz ✔ output impedance: 100 ohms ✔ connector: XLR ✔ weight: ~368 g per mic

Royer Labs SF-24V The Royer Labs SF-24V is a flagship tube stereo ribbon microphone, representing the highest level of performance in Royer’s SF series. It combines two matched ribbon elements in a fixed Blumlein configuration with high-voltage vacuum tube electronics, delivering exceptional stereo imaging and depth. Each channel features its own tube amplification stage, ensuring maximum headroom and sonic precision. Sound Character The SF-24V delivers an ultra-detailed, spacious and luxurious ribbon sound with tube depth. Key characteristics include: deep, natural low end rich and highly detailed midrange smooth yet airy high frequencies The tube circuitry adds: → increased clarity, air and dimensionality Compared to the SF-24: higher headroom more depth and realism more refined, audiophile sound Highlights ✔ tube stereo ribbon microphone ✔ dual matched ribbons in Blumlein configuration ✔ independent dual tube signal paths ✔ JAN 5840W tube electronics ✔ dedicated external power supply ✔ high output level ✔ minimal off-axis coloration ✔ excellent transient response ✔ no high-frequency phase distortion ✔ true stereo recording (Blumlein & M/S) ✔ ultra-low self-noise (<18 dB) ✔ handmade in the USA Typical Studio Applications ✔ orchestral recording ✔ film scoring ✔ piano ✔ drum overheads and room ✔ choir and ensembles ✔ high-end stereo capture Technical Specifications ✔ device type: tube stereo ribbon microphone ✔ polar pattern: dual figure-8 (Blumlein) ✔ principle: ribbon + vacuum tube electronics ✔ ribbons: 1.8 µm aluminum ✔ frequency response: ~40 Hz – 15 kHz ✔ sensitivity: ~−38 dBV/Pa ✔ self-noise: <18 dB ✔ max SPL: >130 dB ✔ output impedance: ~200 ohms ✔ tube: JAN 5840W ✔ connection: 7-pin → PSU → dual XLR ✔ weight: ~583 g

Royer Labs R-DB20 dBooster The Royer Labs R-DB20 dBooster is a high-quality active inline microphone preamplifier designed to provide clean gain for passive microphones. It delivers low-noise amplification, allowing ribbon and dynamic microphones to reach their full performance potential. With its transparent gain stage, the dBooster enhances microphone performance in demanding recording situations without altering the natural tonal character. It also reduces the load on downstream preamps and helps maintain optimal gain structure throughout the signal chain. Sound Character The R-DB20 is extremely neutral and transparent. It boosts the signal without changing its tonal balance, preserving the original character of the microphone. Transients remain accurate, noise performance improves, and overall clarity is enhanced. The result is a cleaner, more stable, and professional input signal. Highlights ✔ active inline microphone preamp (signal booster) ✔ ideal for passive ribbon and dynamic microphones ✔ clean, low-noise gain (approx. +20 dB) ✔ transparent sound with no coloration ✔ improves gain structure and headroom of downstream preamps ✔ compact inline XLR design ✔ rugged metal construction ✔ easy integration into existing setups Typical Applications ✔ gain boost for passive ribbon microphones ✔ improving performance of dynamic microphones (especially on low-level sources) ✔ enhancing signal quality before audio interfaces ✔ recording with lower-gain preamps ✔ broadcast and podcast applications Technical Specifications ✔ type: active inline microphone preamplifier ✔ gain: approx. +20 dB ✔ power: phantom power required (48 V) ✔ connections: XLR (in/out) ✔ compatibility: passive microphones (not required for active mics) ✔ format: inline