Amplificator Integrat Yamaha A-S501 Negru

Prețul inițial a fost: 2.799 lei / Bucata.Prețul curent este: 2.499 lei / Bucata.

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Amplificator Integrat Yamaha A-S501 Negru

Prețul inițial a fost: 2.799 lei / Bucata.Prețul curent este: 2.499 lei / Bucata.

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    Descriere

    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.

    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.

     

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    What HiFi 5 Stars

    Explicatii in ceea ce priveste rodajul echipamentelor, cat si al cablurilor, asezarea optima a echipamentelor in camera de auditie, importanta acusticii camerei si nu in ultimul rand sistemul de alimentare a intregului echipament:

    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, dar totodata la o distanta de cel putin 50cm fata de peretii laterali. Tineti cont de faptul ca orice piesa de mobilier din incapere, joaca rol de absorbtie fonica, dar si de difuzie fonica daca acestea din urma sunt din materiale ceramica sau oglinzi, geamuri sau alt material reflectorizant. In acest sens, gasiti pe blogul nostru, multiple articole care va pot ajuta

    - 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 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.

     

     

    Imbunatatirea sunetului unui sistem audio stereo (Partea I)

    Imbunatatirea sunetului unui sistem audio stereo – (Partea II)

     

    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.

    - In ceea ce priveste echipamentul video precum videoproiector, TV, media player, blueray player, necesita un "rodaj" de cel putin 50 de ore. Lipsa acestuia nu va poate oferi maxim de performanta. "Rodajul" se efectueaza prin simpla utilizare a acestuia, intr-un mod conform specificatiilor mentionate de producator.

     

    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.

     

     

    Articole indrumatoare:

    Dictionar Audiofil

    Tratamentul Acustic si Izolarea Fonica

    Pentru un sistem echilibrat, trebuie tinut cont pe langa asezarea corecta a boxelor in incapere, al echipamentelor, sistemul de alimentare al acestora, tinand cont de instalatia electrica a locatiei.

    Pentru detalii privind aceste aspecte de rodaj si nu numai, va rugam sa ne consultati!

     

    Yamaha Philosophy The Yamaha Philosophy expresses the philosophical framework of the Yamaha Group and consists of five elements: the Corporate Slogan, Corporate Philosophy, Customer Experience, Yamaha Way (mindset and manners), and Yamaha Quality (criteria for quality).Three of these, the Corporate slogan, Corporate Philosophy and Customer Experience, describe the Yamaha Group’s reasons for existence, and represent the fundamental principles that form the foundation of the Yamaha Group. In order for Yamaha to achieve this ideal, the Yamaha Way and Yamaha Quality must be adopted and practiced by all employees, and drawn from for daily inspiration and guidance. Corporate Slogan- The Corporate Slogan is a more concise statement of the Yamaha Philosophy. Sharing Passion & Performance Corporate Philosophy- The Yamaha Philosophy defines the reason for Yamaha’s existence as a company and the goals that we seek to achieve through our work together. With our unique expertise and sensibilities, gained from our devotion to sound and music, we are committed to creating excitement and cultural inspiration together with people around the world. Customer Experience- The Customer Experience exemplifies the meaning of “Sharing Passion & Performance” from the customer's viewpoint. When customers experience, use, or own Yamaha products and services they should experience a profound response that will stimulate both their emotions and senses. Joy Beauty Confidence Discovery Yamaha Quality- The Yamaha Quality is a set of criteria that supports Yamaha's insistence on quality in products and services and our dedication to excellence in manufacturing. These criteria assist in making the Corporate Philosophy a reality. Excellence Authenticity Innovation Yamaha Way- The Yamaha Way explains the mindset that all employees of the Yamaha Group should adopt, and the manner in which they should act on a daily basis, in order to put the corporate philosophy into practice. Stand on Integrity ……… Integrity Take Proactive Actions ……… Initiative Go Beyond the Limits ……… Challenge Stick to the Goals ……… Commitment
    The diagram of the Yamaha Philosophy
    Embrace Your Will ……… Will
    While endeavoring to provide customer satisfaction and contribute to society and culture, be passionate in your work.
    Take pride in your work but maintain an attitude of humility, working with integrity to provide craftsmanship and services of the highest quality.
    Be proactive in your work; observe, consider, discuss, and act to strengthen individual and team performance.
    Don't limit yourself—have the courage to take on new challenges.
    Demonstrate the creativity and fortitude required to ensure your commitments are met.

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