A leap in technology… The world’s first HF Ribbon mic
For many decades Ribbon mics have been used by engineers for their
extremely natural sounding reproduction of source material. The nature
of their performance differs greatly from condenser mics, which by
comparison sound very ‘up front’ and lack the harmonic depth of a good
ribbon.
Even at the high end of the market, the customary roll-off of almost
all the top end frequencies has always been a major drawback. The
frustration with all ribbons is – depending on the model – little or no
performance past 7-10KHz, which is why condenser mics dominate the
recording market.
The traditional appeal of the condenser then has been the assumption of
consistent frequency response from 20Hz to 20KHz. The pay-off of course
is that these mics require a certain degree of circuit board magic to
achieve this, since the taughtness of the diaphragm – compared with
relatively slack ribbon membranes – means condensers tend to be more
‘coloured’ in their sound.
Traditionally engineers using ribbons, however expensive, have had to
accept their significant limitations or have had to augment the
recording with a condenser mic to capture the high frequency absent
from the ribbon output.
Such compromises have meant that ribbons have never been very widely accepted or used as a first choice for recording.
Not any more!
Rupert Neve’s new custom circuit design now allows high frequencies to
be captured and output from the capsule for the first time ever in
pristine detail. Standard performance of the
sE Electronics RNR1
is an unprecedented 20Hz to 25KHz – three times the frequency range of
even the best available competitor ribbon mics on the market today!
More than this, Mr Neve’s hand-wound custom input and output
transformers create huge amounts of headroom and effectively lower the
noise levels by using gain stages to amplify the signal. The slight dip
in the frequency response from 16-25KHz in the RNR 1 can therefore be
effectively flattened if required, producing an almost perfectly flat
response, way beyond what human ears can perceive. This is crucial in
making the RNR-1 by far the best performing ribbon mic in the world
today.
The RNR1’s faithful reproduction of fine harmonic material across the
frequency spectrum results in the unparalleled capturing of real sound.
Indeed its ability to capture modulation from infinite harmonic
frequencies normally masked on any recording assures its revolutionary
status and exemplary reputation.
Design Comments
Rupert Neve
‘Recent developments in the way that humans perceive sound are
demanding significant advances both in performance and the philosophy
of audio processing. That which was “good enough” for light-hearted
amusement fails to satisfy the thoughtful listener – in fact deficient
sound quality has been shown to result in frustration, even anger. The
experienced listener is aware of incredibly small sound pressure levels
that in many cases are beyond the conventional range of hearing.'
'I have worked for some time on the designs for a new range of
microphones – the concepts of which are actually already being
implemented in our own Rupert Neve Designs 5088 Console – namely
utilizing Discrete Single-Sided Circuits and my custom designed
transformers.'
'This new approach to analogue sound processing needs extreme care in
its manufacture, as well as meticulous alignment of the embedded
discrete op-amps and the delicate microphone elements. The association
with Siwei Zou and sE will provide an ideal partnership in terms of
their masterly and enthusiastic commitment to innovation and quality
that have also been my own hallmarks for more than 50 years.’
Siwei Zou
‘I have, for many years, admired the work of Mr. Neve, and now that we
have a chance to work together I am able to realise a quality level in
microphone technology that no other manufacturer has managed to
achieve. The excellence we have worked so hard to achieve in
production, design and capsule technology at sE, coupled with the best
transformers this product area has ever seen, plus new cutting edge
circuit board design – which surpass anything I have ever heard before
– means we are now able to produce high end mics, at a fraction of the
cost of some other high end brand models, but which have a sound and
performance quality the likes of which this market has never seen
before. This is a truly exciting time for sE and me personally.’
Specifications- Acoustic Operating Principle: Electrodynamic pressure gradient with active electronics
- Generating Element: 2.5-micron aluminum ribbon
- Polar Pattern: Figure 8
- Frequency Response: 20Hz - 25KHz
- Sensitivity: -32 dB (referenced 1v/pa ±1dB)
- Equivalent Noise Level: 15dB (A weighted)
- Output Impedance: 200 Ohms balanced
- Rated Load Impedance: 1000 Ohms
- Max SPL: >135dB
- Connector: Male XLR 3 pin (Pin 2 Hot)