The R88 mk2 is optimized for recording instruments and ensembles in
stereo. The R88 uses the large ribbon configuration of the classic RCA
44 series mics, which gives the mic solid 20Hz bass response and a
smooth high end which is flattering to complex tones.
There is no easier way to track in stereo than with a stereo microphone
with two configured transducers in a single sleek package. A stereo
microphone is highly useful in recording situations in which it is more
convenient or aesthetically pleasing to have a single housing for both
capsules, such as for drum overheads or live concert recordings.
The R88 has a natural sound because it is the pure sound of two undamped
long ribbons. If the basic characteristics of a transducer element are
in accordance with a few primary physical laws, it will sound good
without requiring any extra acrobatics. The simpler the physics, the
less adulterated the sound of a transducer will be because it will
introduce fewer artifacts into the electrical signal that were not part
of the original airborne sound signal. An undamped long ribbon is a good
example of just such a transducer.
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The R88 has been optimized to produce the most natural stereo pickup
possible with ribbon transducers. The R88 has two figure-8 ribbons
angled at 90 degrees to each other (Blumlein configuration). It has a
uniform polar frequency response and excellent off-axis frequency
response. The high quality passive electronics ensure a large dynamic
range with minimal distortion. The R88 will sound best with a preamp
that has at least 60dB of clean gain, a low noise floor (-127dB EIN or
better) and input impedance of at least 1.5 kOhm.
The R88 has a well-defined center image, because of the phase
characteristics of a coincident arrangement. In other words, the stereo
effect comes primarily from level differences between the channels, with
only minimal phase effect. This means that anywhere in the front
quadrant of the microphone, will be recreated with a strong three
dimensional sense; the location of instruments in the soundstage is
easily and very precisely perceived. Recording in front of the center
line on the caps will produce a solid and stable center image when
played back over monitor speakers, with a sense of space and ambience
that reflects the acoustic quality of the recording environment.
The R88 is minimally protected from wind blasts for the most natural
sound quality possible, so a pop filter should be used when making close
vocal recordings. The R88 may be used for both Blumlein stereo and M-S
Stereo recording techniques. The mic is finished in Stealth black to
reduce visibility in live recording situations, and features an integral
shock suspension to reduce noise coupled through the mic stand.
The natural sound of the R88 makes it a great choice for the main mic
that forms the backbone of your mix. The R88 is an excellent orchestral,
chamber, and choral recording microphone, and shines on studio
applications such as horn sections and stereo piano pickup. The R88 also
flatters complex tones such as woodwinds, strings and cymbals.