Tannoy KINGDOM ROYAL - Page 20

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At crossover component level, the
component choice to match the
new Kingdom Royal drivers was a
critical design concern. Many brands
and types of component were
auditioned and rejected before the
nal conguration. Each crossover
uses the very latest ICW ClarityCap
TM
MR polypropylene capacitors as these
were found to have the lowest internal
resonance and better self damping
than any other capacitor on the market.
Low loss laminated core inductors are
used throughout and non-inductive
heat-sink mounted thick lm resistors
were chosen for their micro-dynamic
capabilities and thermal stability.
Impedance matching the Dual
Concentric
TM
HF unit was another
area of concern, with the very best
acoustic results coming from a custom-
built autotransformer rather than
traditional resistive circuit, in order to
maintain damping. Adjustments
for the Dual Concentric
TM
Tweeter
and SuperTweeter
TM
energy levels
are available using a new low-loss
switching panel mounted on the
front bafe.
On the rear panel very high quality
WBT
TM
binding posts are congured
in Tannoy’s unique ve-terminal
arrangement that affords bi-wiring and
bi-amping as well as direct grounding
(via the fth terminal) for the chassis of
the main drivers. The grounding of the
chassis helps to reduce radio frequency
interference providing a smoother
sound with improvements in detail
and transparency.