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The
Vero HCA•29 and HCA•50ex
Headphone Amplifiers are the
world’s first high current, battery powered Class A/B headphone
amps housed with MIT’s Multipole™Technology.
Until now, MIT’s Multipole
Technology has only been
housed within the little
“boxes” found on all of MIT
Cables’ award-winning prod-
ucts. For the first time ever,
MIT is integrating this tech-
nology inside an amplifier.
MIT Cables’ core audio cable
technology is our exclusive
Poles of Articulation (Multipole),
named after the fact that every
audio cable has a single point
where it is most efficient at
storing and transporting energy.
At this point in the audio fre-
quency spectrum, the cable
will articulate best, and rep-
resents the cables’ particular
Articulation Pole.
About the Graphs: The
graphs at right are conceptual
illustrations representing the
bandwidth of the audible range
of the human ear. We use
these graphs to illustrate how
well a cable articulates across
this bandwidth. The 50% line
serves as our baseline for
ideal articulation response.
If a cable is over-articulating
(above the 50% line), it's
sound might be described as
“harsh”, or “brittle.” If a cable
is under-articulating, it will be
perceived as lacking “detail”,
or “garbled”.
Graph A:
shows the band-
width of two Competitor's
audio cables as tested in the
MIT laboratory. Cable 1 has
its Articulation Pole tuned to
a lower frequency, and would
be described by audiophiles
as “muddy” or “veiled.” Cable
2 has its Articulation Pole tuned to a high frequency, and would be
described by audiophiles as “bright” or “fast.” Additionally, both cables
have areas of “over-articulation” as shown in their respective shaded
areas.
Graph B:
This graph illus-
trates one of MIT's popular
interfaces with 6 Poles of
Articulation. MIT's interfaces
are engineered to have multiple
Articulation Poles optimized for
the lows, mids, and highs. Our
Poles of Articulation synergisti-
cally work together to transport
the audio signal with a more
even response than just a sin-
gle cable, as if multiple cables
are being used together. Poles
A & B provide an area of better
bass, Poles C & D provide an
area of better midrange, and
Poles E & F provide an area of
better highs.
Graph C:
This plot directly
compares MIT's 6-pole
interface (yellow line) to the
Competitor's Cables from
Graph A. MIT's interface
provides a linear articulation
response, resulting in a more
controlled bass, and smoother,
more extended highs along
with a lower noise floor –“like
multiple cables in one!”
When choosing an inter-
face, look for the Multipole
Technology logo with the per-
formance rating indicating the
number of Poles of Articulation
in each product. This simple
feature will help you select the
correct performance level for
any system, with complete con-
fidence and accuracy.
MIT–Competitor’s Cables Comparison
60
50
40
30
20
10
0
-10
Articulation (%)
Audible Range of the Human Ear
IDEAL
50
