Yamaha A-S801 Amplificator

Yamaha A-S801 Amplificator

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Amplificator Integrat Yamaha A-S801With 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. Boxe Dynavoice Definition DF-8With
Dynavoice Defintion loudspeakers we have raised the bar higher than
ever. The sound, design and finish suit the most discerning listener. Dynavoice
Definition DF-8 is definitely Dynavoice Top-of-the-line speakers. If
you choose this, you know that nothing has been saved and we guarantee
you will be satisfied. In comparison with the smaller DF-5 and DF-6 the
DF-8 has dual 8-inch woofers and 6,5-Inch midrange. The cabinet in DF-6
is much larger and it makes a difference, the speakers are playing in it
really brilliantly. We think its hard to find a more open and
revealing speaker. It goes deep into the base, and if you want to play
on really heavy, it has an ace up his sleeve. Remove the base plug from
the rear tube and you get an even heavier bass. When
the Definition Series was under construction, Dynavoice listen to the
customers to provide what they have been missing in the speaker world.
The result has been a very exclusive speaker, who also has a high
sensitivity. Ribbon tweeter, 'bullet-proof'-kevlar woofers,
x-change-terminal and painted baffle on 33 mm in front and rear are just
some of the many features of the new series. This is simply a speaker
that suits the most fastidious, at a price to suit everyone. Perfect timbre matching In
order to achieve a perfect timbre match, all the speakers have to have
exactly the same elements. It is very common to equip centers and
satellites with smaller elements than in the front speakers just to save
costs. In the Definition Series there is not saved anything, its
exactly the same elements in all the speakers, making the sound match
and the cinema experience will be perfect. The X-Change terminal is
available on all speakers. The treble Definition
is equipped with a highly unusual solution, two tweeters. This is
mostly found very far up in price classes. The soft dome tweeter take
care of the lower frequencies, as top tweeter Definition has taken one
step further and provided the speaker with a ribbon tweeter. This
provides a uniquely comfortable and natural sound. The frequency
response remains dead straight at 20 kHz, it doesnt drop. The big
difference is noticeable when you pre-listen the speaker. Woofers In
order to reproduce the lowest frequencies the woofers are made in the
'bullet-proof'-kevlar, a thin, lightweight and strong membrane. This
provides a solid, deep and clean bass. The chassis of cast aluminum
contributes to a stable bass sound. Because of this, the speaker has not
only a great hi-fi sound, but also high sensitivity. X-change - FlexibleEveryone
has different sounds ideal. Definition is equipped with an X-change
terminal. At the top of the terminals are three gold-plated connectors.
These are used to fine-tune the critical midrange area as desired.
Choose between -2 dB / 0 dB / +2 dB / +4 dB. Modification of connectors
means that you change the speaker's character. Then you do not have to
adjust the bass / treble controls on the amp to get the sound you want. The CabinetTo
get a clear and stable sound as possible, it is required that the
speaker cabinet is well made and solid. In the Definition Series all
speakers are made in 18mm MDF board on the sides and 15 mm MDF +
additional 18 mm painted baffle on the front and the back. Not only
this, there are also 4 pieces of 15 mm struts as reinforcements within
the box. The speaker stands on an 18 mm matte-black painted base. To
find a more well-built box than this, you have to look for long, even in
much higher price ranges.
Denumiri similare la Amplificator Yamaha A-S801: A S 801, AS801, A S801, A-S 801
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