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AEA Ribbon Mics R84A Phantom-Powered Ribbon Microphone

BH #AER84A • MFR #R84A
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AEA Ribbon Mics R84A Phantom-Powered Ribbon Microphone
Key Features
  • Inspired by RCA 44BX
  • Bidirectional Figure-8 Polar Pattern
  • R44 Tone with Less Proximity Effect
  • Works in Close-Range or Ambient Use
Offering the classic tone of the massive RCA 44BX with less proximity effect and a hotter output in a more compact, lightweight, and affordable form, the USA-made AEA Ribbon Mics R84A is a welcome solution for engineers, producers, and musicians in need of a smooth, detailed, and full-sounding ribbon mic that can perform consistently with any preamp and handle an array of voices and instruments in close-range and distant applications. Utilizing a 2.35" long ribbon and a bidirectional figure-8 polar pattern, the R84A delivers a blend of vintage ribbon character and top-end extension along with up to 90 dB of rejection at the sides.
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AEA Ribbon Mics R84A Overview

Offering the classic tone of the massive RCA 44BX with less proximity effect and a hotter output in a more compact, lightweight, and affordable form, the USA-made AEA Ribbon Mics R84A is a welcome solution for engineers, producers, and musicians in need of a smooth, detailed, and full-sounding ribbon mic that can perform consistently with any preamp and handle an array of voices and instruments in close-range and distant applications. Utilizing a 2.35" long ribbon and a bidirectional figure-8 polar pattern, the R84A delivers a blend of vintage ribbon character and top-end extension along with up to 90 dB of rejection at the sides.

Equipped with JFET electronics and a custom transformer, the R84A provides a 12 dB level increase over the passive R84. The 10' attached cable is terminated with a standard XLR 3-pin male connector for hookup to virtually any microphone preamp, 48V phantom power required. Due to the active circuitry and stable impedance of the R84A, it does not require a high-gain, high-impedance preamp for optimal performance. The integrated yoke-style cushion mount reduces bulkiness while ensuring ease of positioning in the studio.

Based on the RCA 44BX
In 2000, AEA sought to design a more compact, lightweight, and economic version of the hefty, eight-pound RCA 44BX. The result was the R84, which retains the best traits of the 44 series in a lower cost, three-pound package. R84 series ribbon microphones deliver the classic tonality of the legendary R44, with extended top-end and reduced proximity effect for mid- and close-range recording.

The R84 and original RCA 44 (now the AEA R44C) share the same Big Ribbon element, transformer, and other mechanical elements by design. By using updated design techniques and stronger, more compact magnets, the R84 retains the classic RCA ribbon sound. The active R84A (formerly known as the A840) is a premium version of the R84 complete with JFET electronics and the same custom transformer used in AEA's active R44. It's basically an R84 with a built-in preamp.
Improves on the 44
The R84A boasts improvements on the 44 design—more manageable proximity effect, more extended top-end, vibration isolation, and greater maneuverability on small stages and in small studios. The microphone's U-shaped yoke acts as a shockmount and enables the user to position the R84A at various angles, even on a straight mic stand.
Versatile Applications
The R84A quickly endears itself to engineers and musicians due to its remarkably expansive frequency range, complete with sweeping highs and booming lows. The smooth, high-frequency roll-off and reduced sibilance of the R84A make it a top choice for engineers when tracking vocals or other instruments that often sound harsh when recorded with condenser mics.

The R84A's balanced and manageable proximity effect bolsters the low-end of vocals, drums, and brass, from just feet away. A ribbon mic as multi-purpose, lightweight, and maneuverable as the R84A is well suited for both close-range and ambient mic applications. The R84A's accentuated midrange captures the unique qualities of many instruments with detailed elegance. R84 series mics perform well on practically any voice or musical instrument, making them highly useful in recording and broadcast studios.
High-Output Active Electronics
The active R84A mic retains the same sonic character of the R84, but with an additional 12 dB of output and a stable impedance. This gives a consistent frequency response and greater flexibility with different preamps, including those found in audio interfaces for personal computers. This is great for on-the-road musicians who might have to use a different preamp each night.

The extra 12 dB of output is vital when recording quiet sources like vocals or soft acoustic guitars. The active circuitry also prevents noise interference on long cable runs or when operating near large lighting rigs. The R84A's active circuitry requires standard 48V phantom power to operate. The premium R84A also flaunts an 18kt gold-plated grille.
Features at a Glance
  • Warm, smooth, and detailed classic ribbon sound
  • Full and rich tonality with generous highs and lows
  • Sonically similar to the legendary R44 Series, with less proximity effect
  • 12 dB level increase over passive R84
  • Handles SPLs up to 141 dB
  • Optimized for all preamps
  • Versatile in close-range or ambient applications
  • Made in the USA
UPC: 652401977568

AEA Ribbon Mics R84A Specs

Key Specs
Microphone Type
Ribbon
Polar Pattern
Figure-8
Element Type
Ribbon
Controls
No
Frequency Response
20 Hz to 20 kHz
Maximum SPL
141 dB (1 kHz, 1% THD)
Analog Output
1x XLR 3-Pin Male
Power Sources
Phantom Power
Microphone
Microphone Type
Ribbon
Polar Pattern
Figure-8
Element Type
Ribbon
Sound Field
Mono
Diaphragm
2.35" / 59.69 mm
Orientation
Side Address
Controls
No
Pad
No
Circuitry
Solid-State (JFET)
Performance
Frequency Response
20 Hz to 20 kHz
Maximum SPL
141 dB (1 kHz, 1% THD)
Off-Axis Rejection
6 dB at 60°
6 dB at 120°
0 dB at 180°
Connectivity
Analog Output Connector
1x XLR 3-Pin Male
Cable Length
10' / 3 m
Power
Power Sources
Phantom Power
Operating Voltage
48 V (Phantom Power)
Physical
Dimensions
H: 11.6 x W: 3.9 x L: 2.5" / 29.5 x W: 9.9 x L: 6.4 cm
Weight
3 lb / 1.4 kg (with Cable)
Packaging Info
Package Weight
2.525 lb
Box Dimensions (LxWxH)
13.2 x 5.5 x 5.4"

AEA Ribbon Mics R84A Reviews

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