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Descriere
- ToP-ART (Total Purity Audio Reproduction Technology) and high quality parts
- – I/O (input to output) Direct Symmetrical Design
- – ART (Anti-Resolution and Tough) Base
- – Custom-made power transformer / 12,000uF block capacitors / Aluminum-extruded heat sinks
- 120W x 2 (max), 85W x 2 (RMS) high power output
- Pure Direct Mode for Greater Sound Purity
- Continuous Variable Loudness Control
- Gold-plated speaker terminals and RCA (CD, Phono) and coaxial terminals
- Digital audio inputs for TV or Blu-ray Player
- Connection for YBA-11 Bluetooth Wireless Adapter
- Simple yet sophisticated design (aluminium front panel and knobs)
- Auto Power Standby
High sound quality circuit design based on the ToP-ART (Total Purity Audio Reproduction Technology) concept
ToP-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. Yamaha′s 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. In addition, the
ART (Anti-Resonance and Tough) Base bottom chassis and a solid centre
bar provide high-rigidity support and vibration damping. These Yamaha
design innovations contribute to this amplifiers′ rich audio
reproduction with abundant musicality.
High Quality Parts for Outstanding Audio Performance
Custom-made power transformer, custom-made block capacitors, two
direct signal path speaker relays, one-point 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.
Created by Yamaha's Rich Experience and Tradition, and High Technological Expertise
Yamaha, with a long history of over 125 years as a musical instrument
maker, also has a high reputation for HiFi components. The A-S501 is
created by taking advantage of this rich experience and high
technological expertise. Based on the concept of “Natural Sound”, for
reproducing all music as it really sounds, and built with scrupulous
care from circuit design to basic sound production, even though an entry
model it reproduces high sound quality and musically rich sound.
Pure Direct Mode for Greater Sound Purity
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 Control
The A-S501 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 high- frequency
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 Terminals
Gold-plated terminals ensure a high quality connection that prevents
signal loss. The A-S501 have Gold-plated speaker terminals and RCA (CD,
Phono) and coaxial terminals.
Digital Audio Input for TV and/or Blu-ray Player
The A-S501 is 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 programmes to movies and
concerts.
Connection for YBA-11 Bluetooth Wireless Adapter
With the YBA-11, you′ll 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, you′ll 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 Systems
You 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 Design
With a beautifully simple and unique design inherited directly from
Yamaha′s HiFi audio components, this amplifier also boast an
easy-to-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 Design
The clean, simple design of the remote control provides
easy-to-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 Function
The 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.
Informații suplimentare
| Producător | |
|---|---|
| Tip Echipament | Solid State |
| Unitate Pret | Bucata |
| Premii | What HiFi 5 Stars |
Fii primul care adaugi o recenzie la „Amplificator Integrat Yamaha A-S501”
Minimum RMS Output Power (8 ohms, 20 Hz-20 kHz) 85 W + 85 W (0.019% THD)
Maximum Power (4 ohms, 1kHz, 0.7% THD, for Europe) 120 W + 120 W
High Dynamic Power/Channel (8/6/4/2 ohms) 130/150/185/220 W
Damping Factor 240
Frequency Response 10 Hz-100 kHz +/-1.0 dB
Total Harmonic Distortion (CD to Sp Out, 20 Hz-20 kHz) 0.019% (50 W/8 ohms)
Signal-to-Noise Ratio (CD) 99dB (input shorted, 200 mV)
Audio In / Out 8 / 2
Digital Input Yes (optical / coaxial)
Subwoofer Out Yes
DC out Yes
Pure Direct Yes
ToP-ART Yes
Standby Power Consumption 0.5W
Power Management (Auto Power Standby) Yes
Dimensions (W x H x D) 435 x 151 x 387 mm; 17-1/8” x 6” x 15-1/4”
Weight 10.3 kg; 22.7 lbs.
PENTRU BOXE:
- Pentru performante optime este necesara pozitionarea boxelor la o distanta de minim 30-40cm de peretele din spate pentru boxele cu bass-reflex in spate, pentru cele cu bass-reflex in fata, recomandam pozitionarea la o distanta de 10-20cm fata de peretele din spate.
- Boxele vor ajunge sa functioneze in parametrii recomandati de producator, dupa minim 50 de ore (ideal 100 ore) de functionare la volum mediu. In aceasta perioada de timp, de “rodaj a boxelor”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce boxele vor functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate. Exista boxe care necesita un „rodaj” mai amplu de minim 300 de ore mai ales in cazul celor care au difuzoare de kevlar, carbon sau alte materiale de acest tip. Boxele care se „rodeaza” cel mai repede sunt cele care au difuzoare de celuloza.
PENTRU AMPLIFICATOARE, DAC-URI, PREAMPLIFICATOARE, RECEIVER STEREO & HOME CINEMA, SURSE DIGITALE AUDIO-VIDEO:
- Pentru performante optime este necesar „rodarea” echipamentului, In functie de complexitatea componentelor din aparatul dumneavoastra acesta poate dura intre 30-200 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca acesta este alimentat corect conform manualului de utilizare la 220-230 Volti si trece semnal audio sau video dupa caz prin el.
- Echipamentul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, bass-ul nu va fi inca controlat, inaltele rigide iar vocile usor retinute, pe masura ce echipamentul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
PENTRU CABLURI:
- Pentru performante optime este necesara „rodarea” cablurilor, In functie de complexitatea conductorului folosit, cat si geometriei acestuia, „rodajul” poate dura intre 30-100 ore.
- Rodajul se face la volum minim, fiind astfel suficient faptul ca va trece semnal audio sau video dupa caz prin el.
- Cablul supus „rodajului” va ajunge sa functioneze in parametrii recomandati de producator, dupa perioada mai sus mentionata. In aceasta perioada de timp, de “rodaj”, sunetul va fi la inceput ceva mai artificial, pe masura ce cablul va functiona, veti remarca cum bas-ul devine mai controlat, mai prezent si mai voluminos, vocile si sunetele medii devin naturale si mai echilibrate, iar inaltele devin rafinate si detaliate.
Pentru detalii privind aceste aspecte de rodaj si nu numai, va rugam sa ne consultati!
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