The AEA R84 is a passive ribbon microphone that shares many of the unique sound characteristics with its historic predecessor, the R44. It's just as versatile as an R44.
Using everything Wes Dooley and the team here at AEA had learned by re-creating the RCA 44, we went back to the drawing board to create something completely new. Call it a Swiss army knife, your "desert island mic", or simply "The Workhorse" - the R84 was designed to be flexible and practical in a myriad of recording settings. With the improvements in technology and manufacturing since the thirties and forties, we decided to re-engineer the entire package to be more efficient, lighter and less expensive, inspiring Wes to affectionately call the R84 the "R44 for us married guys". The result is a new microphone with a classic sound. The R84 produces rich and full low-mids, a smooth top end, and has a well-behaved bidirectional pickup pattern. These aspects, combined with the reduced proximity effect, make the R84 incredibly well-suited for both close-up and ambient mic applications in medium sized rooms. It's just as versatile as an R44, flattering voice, strings, brass and drums alike.
An Award-Winning Microphone
Since its launch in 2001, the R84 has not only been nominated for several awards, but has also helped engineers and producers around the world make influential records. The R84 is so multi-faceted, that it has become a studio standard, having been used on the following award-winning projects: Turtle Island String Quartet, A Love Supreme (Best Classical Crossover Grammy, 2008); Los Tigres Del Norte, MTV Unplugged (Best Regional Mexican Grammy and Best Norteno Latin Grammy, 2011); Juanes, MTV Unplugged (Best Latin Pop Album Grammy, 2012); The Zac Brown Band, Uncaged (Best Country Album Grammy, 2012). It has become a go-to microphone at world-class studios such as Blackbird Studios in Nashville and Sear Sound in New York City.
A Big Ribbon for a Big Sound
The AEA R84 uses a big, 2.35" by 0.185" by 2 micron pure aluminum low-tension ribbon element just like the classic R44. Many ribbon mic manufacturers choose shorter ribbons that are easier to install, but AEA's Large Ribbon Geometry TM design offers important advantages. Ribbon microphones operate linearly above their resonant frequency, unlike condenser or moving-coil transducers, so the resonant frequency of a good microphone design should be as low as possible. The longer the ribbon, the lower the resonant frequency will be. The ribbon has to move twice as far for every drop in octave as it vibrates within the magnetic gap, thus a longer ribbon will allow for further movement back and forth. This results in the ribbon handling louder sound sources and more sound pressure level (SPL). Most AEA ribbons are tuned to 16.5 Hz, and because the R84 shares the same Big Ribbon as the rest of AEA's product line, you will achieve a sound that is smooth, natural and free from any of the uncomfortable resonances that shorter ribbons and condensers can exhibit. The result is a sound that many engineers say is astonishingly close to what their ears hear when you're actually standing in the studio.
Same Big Ribbon, tuning, and transformer as the R44 series
Classic look, but with milder proximity effect than the R44
Easy to use and affordable
Versatile for close-up and ambient mic applications
Operating Principle: Pressure gradient microphone
Directional Pattern: Bidirectional (Figure-of-8)
Frequency Range: 20 Hz to 20 kHz
Maximum SPL: 165+ dBSPL (1% third harmonic > 1 kHz)
Output Sensitivity: 2.5 mV/Pa (-52 dBv/Pa) into unloaded circuit
Output Impedance: 270 nominal
Recommended Load Impedance: 1.2 k or greater
Powering: Not required or recommended
Polarity: Pin 2 high for positive pressure on front of microphone.
Connector: XLR-3M wired to a 3 m captive cable Off Axis Response:
Polar Pattern: Native bi-directional pattern
Horizontal: Level changes with angle, frequency response is consistent, -35 dB null at 90° / 270°
Vertical: Level changes with angle, reduced HF response above and below 0° / 180° axis, -35 dB null at 90° / 270° Transducer element:
Ribbon Thickness: 1.8 (0.0000018 m) of pure aluminum
Ribbon Width: 0.185" (4.7 mm)
Ribbon Length: 2.35" (59.7 mm) Dimension:
Weight with Cable: 3 pounds (1.36 kg)
Height: 11.6" (29.5 cm)
Width: 3.9" (9.9 cm)
Depth: 2.5" (6.4 cm)
I have looked at the R84 for a long time and finally pulled the trigger on a Stereo pair. My sales guy Mario (the best by the way) helped me make my decision on buying them. I have had them up and running for a few days and all is what I can say is WOW WOW WOW... This mic excels on anything I throw at it.. Smooth, creamy, articulate, is what it gives back to me. The proximity affect is nice to have for sure. Right now I am putting it up against my acoustic guitar and acoustic amp. Wow my recording room is just alive it has never sounded like this in there. I am now a hug fan of AEA and the R84..
April 9, 2016
Ce micro est exceptionnel... Il a une chaleur indescriptible et un son vintage mais moderne à la fois. Je l'ai utilisé sur des voix et guitares acoustiques. Il a une superbe proximité. Évidemment, un micro à ruban est un peu plus terne au niveau des hautes mais avec un petit boost autour de 7500k avec un EQ ce micro peu faire à peu près n'importe quoi..