Marantz AV7005 - Manual (Page 12)

in the long search for the perfect hi-fi, the marantz philosophy is simple: to maintain the
purity and integrity of the original signal at alltimes. This, we believe, is the only route to
achieving true hi-fi sound quality.
At marantz, we believemusic should be heard as originally intended by the artists,
composers, and performers we admire. so when we design premium Amplifiers, we begin by
shortening signal pathways to minimise the possibility of distortion. even our signal switches
are built to audiophile specification with high quality contacts and electronic relay switched
input circuitry, all in a sealed and dust-free environment. power supplies are highly specified,
using only top quality components. left and right signal paths are symmetrical to ensure
perfect imaging across the stereo field. even the heatsinks are separated to minimise channel
cro stalk. Thus, premium Amplifiers deliver a broad and accurate soundstage, with each
instrument perfectly focused in its position in the stereo picture.
We believe musical expression is at the heart of our search for perfect hi-fi. That’s why we
design premium components to deliver the truest possible rendering of musical dynamics.
A linear drive power supply (ldps) works in conjunction with current feedback
amplification to act as a limitless reserve of power for premium-series Amplifiers. With
this depth of power, even the most extreme dynamic moments are delivered with perfect
expression.
premium-series Amplifiers are built to respond to the steepest signal attacks with incredible
speed and accuracy, so none of the subtleties in the ebb and flow of the music are lost. The
short, symmetrical signal paths and discrete surface-mount components of marantz’s own
Hyper dynamic Amplifier modules (HdAm) make them superior to traditional integrated
circuit op-Amps – which have a poorer slew rate and are too-slow-acting to deliver the audio
signal’s transient character faithfully.
premium-series Amplifiers encapsulate perfectly our determination to achieve the highest
possible quality audio performance.
ENhANCED
MUSICALITY
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