Amplificator Integrat Yamaha A-S801 Negru
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Produs:Nou, Ofer garanție, Cu factură
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Numar articol:197803720
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Disponibilitate:Indisponibil
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Preț:3.999,00 Lei
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Anuntul a expirat la:02.07.2018, 08:33
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Specificatii
With high sound quality ToP-ART circuitry and high stability
construction, this integrated amplifier delivers superior
musicality and powerful sound. And by incorporating advances like a
USB DAC function, it fully supports the latest high resolution
sound formats.High Strength Chassis Contributes to High Density
Sound and High Purity Audio ReproductionIn order to effectively
dampen the vibrations that have adverse effects on sound quality,
the A-S801 chassis has a double bottom with a 1mm iron plate. In
addition, the power transformer and heat sinks in the power amp
section are supported by an extremely strong and stable ART
(Anti-Resonance and Tough) base. A solid centre bar further
enhances high rigidity support and vibration damping. These Yamaha
design innovations contribute to superior S/N ratio and natural,
rich sound reproduction. High sound quality circuit design based on
the ToP-ART (Total Purity Audio Reproduction Technology)
conceptToP-ART Design and ART Base Ensure Optimum Sound When
processing and transmission of the audio signal is simple and
direct there is less chance of it being affected by noise and
distortion. Yamahas amplifier design technology called ToP-ART
features an I/O (input to output) Direct Symmetrical Design, with
left and right channels organised in a straight, symmetrical layout
for highest signal purity. High Quality Parts for Outstanding Audio
PerformanceCustom-made power transformer, custom-made block
capacitors, two direct signal path speaker relays, onepoint
grounding system, aluminium-extruded heat sinks and other
top-quality parts effortlessly handle demanding audio signal
conditions. The quality of each individual part, as well as how
they work together, basically determines the sound quality of any
component. Yamaha uses only very high quality parts, carefully
selected and tested. CD Direct Amplification and Pure Direct Mode
for Greater Sound Purity With a straight connection to the CD
input, CD Direct Amplification maximises CD source S/N ratio.
Additionally, engaging the Pure Direct mode causes the music
signals to travel the shortest possible circuit route, bypassing
the buffer amp and the tone, loudness and balance controls to
virtually eliminate any signal degradation for the purest sound
quality.Continuously Variable Loudness ControlThe A-S801 also
feature a new analogue loudness control on the front panel that
uses electronic volume for higher sound quality, which lets you
adjust the loudness effect as desired. Separate from the overall
volume, this controls the balance of the low- and highfrequency
sounds, providing full tonal range at any volume level,
compensating for the natural loss in the human ear of high and low
frequencies at soft levels. Gold-plated TerminalsGold-plated
terminals ensure a high quality connection that prevents signal
loss. the A-S801 have gold-plated speaker terminals and input
terminals. USB DAC Function Supports 2.8MHz/5.6MHz DSD Native
Resolution and PCM384kHz/32*bit Reproduction USB DAC function
supports 2.8MHz/5.6MHz DSD native resolution and PCM 384kHz/32-bit*
reproduction A built-in USB DAC function allows direct connection
to a PC and reproduction of today's popular high resolution sound
sources. The Yamaha-developed USB device controller IC has its own
master clock that eliminates PC jitter for high resolution signal
transmission. The ASIO2.3 Yamaha Steinberg USB driver achieves
lower delay and higher throughput. Offering compatibility with
5.6MHz DSD native reproduction and PCM 384kHz/32-bit PCM
reproduction, you can enjoy a wide range of high resolution sound
sources for high quality sound. In addition, an indicator on the
front panel displays easily understandable DSD and PCM playback
formats and sampling frequencies. * Windows support. Mac support is
24-bit.Exceptionally High Performance 32-bit D/A ConverterThe D/A
converter for the A-S801 is the ES9010K2M from ESS Technology, Inc.
We selected this after careful examination of all pointsnot only
its high precision processing of 32-bit audio, but also the ability
to handle large amounts of audio data with full PCM 384kHz,DSD
5.6MHz native reproduction, strength in the low register, and high
quality definition in the high register. Since the built-in D/A
converter generates its own master clock, an original Jitter
Elimination function is also included, permitting D/A conversion
with extremely low impact of clock jitter. Moreover, a 2-channel
D/A converter is housed inside the chip, and applies double
differential operation. The result is exceptionally high
performance and high quality signal output with superior
signal-to-noise ratio. Digital Audio Input for TV and/or Blu-ray
PlayerThe A-S801 equipped for digital audio input with both optical
and coaxial terminals. The optical is for receiving audio from a
TV, and the coaxial for receiving audio from a Blu-ray player. The
audio stays in the digital domain, giving you pure, pristine
dynamic sound for all your entertainment sources, from sports and
other programs to movies and concerts. Connection for YBA-11
Bluetooth Wireless Adapter With the YBA-11, youll be able to stream
music wirelessly from a Bluetooth capable mobile phone or a PC to
the Network receiver. Thanks to the digital connection and aptX
audio coding algorithm, youll enjoy wireless music streaming with
optimum sound quality. You can also conveniently power the YBA-11
via the DC-out connection on the rear panel of the amplifier.
Speaker A, B or A+B Selection and Speaker Terminals for Two
SystemsYou can connect two separate speaker systems in different
rooms and switch between them, or have them both playing at the
same time. There are four terminals, so by just pushing a button,
you can switch speakers to match the sound source. Subwoofer
Terminal A terminal for connecting a subwoofer is provided,
allowing you to increase the bass output of your system for a more
powerful sound with better overall sound quality.Phono MM Terminal
You can connect a turntable with an MM phono cartridge to play
vinyl records. This lets you enjoy not only CDs, but also analogue
record sound from an amp with the latest digital/analogue
technology.Simple yet Sophisticated DesignWith a beautifully simple
and unique design inherited directly from Yamahas HiFi audio
components, these amplifiers also boast an easyto- operate button
layout. The aluminium front panel has a richly textured silver
hairline finish. The control knobs are also of the same luxurious
construction as used on our top-end models. Remote Control with
Clean, Simple DesignThe clean, simple design of the remote control
provides easyto- understand one-hand operation. The easy-to-use
design makes it simple to adjust song volume and order. The unit
has a sophisticated looking hairline finish that matches the design
of the amplifiers. You can also use the remote to control a Yamaha
CD player. Rotary Encoder Input Selector with LEDs The rotary
encoder makes it quick and easy to select input sources. The luxury
hairline finish material offers a nice tactile feeling. LEDs
clearly show which source is selected, so you can easily switch
sources even in a dark room.Auto Power Standby FunctionThe
amplifier has a power management function that detects when it
hasn't been used for a long time (about 8 hours) even though the
power is on, and automatically shifts it into standby mode. So even
if you forget to turn it off, power consumption will be minimised.
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