The R84 series quickly endears itself to engineers and musicians due to its remarkably expansive frequency range, complete with sweeping highs and booming lows. The R84 series' 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 R84 is well-suited for both close-range and ambient mic applications. R84 series ribbon mics are a staple in numerous recording studios because of a unique tonality and classic sound. The smooth, high-frequency roll-off and reduced sibilance of the R84 make it the first choice for engineers when tracking vocals or other instruments that often sound harsh when recorded with condenser mics. The R84's accentuated mid-range captures the unique qualities of many instruments with detailed elegance. Its remarkable low-end response is perfect for adding heft to the sound of drum kits or otherwise thin vocals. R84 series mics perform well on practically any voice or musical instrument, making them highly useful in recording and For those without access to an ideal preamp, AEA offers the Active R84A (formerly known as the A840), a premium version of the R84 complete with JFET electronics and the same custom transformer used in the active R44. It's basically an R84 with a built-in preamp. The active R84A mic retains the same sonic character of the R84, but with an additional 12dB 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 12db 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 48-volt phantom power to operate. The premium R84A also flaunts an 18-karat, gold-plated grille.