YAMAHA R-N402D (B) Ραδιοενισχυτής

Ραδιοενισχυτής HiFi δεύτερης γενιάς 115W x 2 (4 ohms), με υποστήριξη για MusicCast, συμπεριλαμβανομένου δέκτη DAB. Παρέχει πλούσιο ήχο υψηλής ποιότητας από πηγές υψηλής ευκρίνειας, υπηρεσίες streaming ή smartphones

Ο R-N402D είναι ένας ραδιοενισχυτής και ταυτόχρονα σύστημα αναπαραγωγής ήχου δικτύου σε μία ενιαία μονάδα. Μπορείτε να το χρησιμοποιήσετε για να παίξει εύκολα μουσική από πηγές ήχου που έχετε κατεβάσει και αποθηκεύσει σε ηλεκτρονικό υπολογιστή ή σύστημα NAS από το διαδίκτυο. Ή μπορείτε να απολαύσετε υπηρεσίες streaming μουσικής και διαδικτυακό ραδιόφωνο (με vTuner). Επιπλέον, η εφαρμογή MusicCast App σας επιτρέπει να απολαμβάνετε την αγαπημένη σας μουσική σε μια συσκευή smartphone ή tablet μέσω ασύρματης σύνδεσης bluetooth. 

Xαρακτηριστικά:

• Υψηλής ποιότητας ήχου Yamaha ραδιοενισχυτής, που δημιουργήθηκε από την πλούσια εμπειρία, παράδοση και υψηλή τεχνολογική εξειδίκευση που μόνο η Yamaha μπορεί να προσφέρει
• Υποστήριξη 5.6MHz DSD Native και 192 kHz/24-bit High Resolution Music (Flac/ WAV/ AIFF) με υψηλή απόδοση 24-bit D/A μετατροπέα
• MusicCast για απόλαυση της μουσικής σε κάθε δωμάτιο
• Control app για εύκολη χρήση (MusicCast CONTROLLER)
• Υποστήριξη για internet radio και διάφορες μουσικές υπηρεσίες streaming
• DAB / DAB+* και FM δέκτες με 40 μνήμες προκαθορισμένων σταθμών
• Υποστήριξη Bluetooth® εξόδου για σύνδεση με R-N402D και άλλα Bluetooth εξοπλισμένα προϊόντα
• Bluetooth για wireless ασύρματο streaming μουσικής
• AirPlay® επιτρέπει streaming μουσικής από Mac, PC, iPod®, iPhone®, iPad®
• USB ψηφιακή σύνδεση με USB flash μονάδες στην μπροστινή όψη
• Συμβατότητα αναπαραγωγής χωρίς κενά
• Ψηφιακή είσοφος ήχου για τηλεόραση ή Blu-ray Disc™ player
• Απλός αλλά κομψός σχεδιασμός
• Ακροδέκτες ηχείων βιδωτού τύπου
• Επιλογέας ηχείων και τερματικά ηχείων για δύο συστήματα

Choosing the DAC

Both our CXA60 and CXA80 amplifiers employ the same Wolfson WM8740 DAC, and thereʼs a very good reason for that: it sounds superb! There are more recent Wolfson DACs in circulation, however none sound quite as great as the WM8740 in our view. Which is why, time and again, we choose them.

The CXA80 utilises two separate windings on the oversize toroidal transformer. In effect, this is like having two toroidal transformers wound onto one chassis, providing separate windings for each amplification module. If you get a huge transient in the right channel, it wonʼt unsettle whatʼs going on in the left. The current is being drawn from a different path, rather than a common path, so the output is stable and remains unflustered, whether your liking is for Little Richard or Lamb of God.

The transistors used by the CXA80 are not your usual common or garden offerings. They come with an integrated Dynamic Thermal Tracking System. So what does this mean? Normally a Power Output transistor utilises a thermo-coupler attached directly to the heat sink of the amp; this informs the system so that it can rebias when key temperatures are reached. However, using Integrated Dynamic Thermal tracking provides a far more accurate reading of the real temperature of a transistor, and relays it faster too because itʼs not a delayed heating effect. This enables us to bias the amplifier more accurately and in almost real time. Which means your CXA80 is always running at optimum performance.

If you want to use a subwoofer as part of your speaker complement, the CXA80 doesnʼt penalise you for it. Because we want to ensure thereʼs no unnecessary high frequency noise affecting the subwoofer, weʼve put the output filter at 3KHz. This is high enough to prevent any phase shift associated with the low pass filter affecting what happens below 200Hz. The result is a phase linear subwoofer output signal which is clean and musical.

The CX range represents a step change in the way our engineers have approached signal path design, and the result is one of our most musical and entertaining amplifiers yet.

Previously, we went to almost surgical lengths to minimise distortion in order to get the best results. This invariably meant 46 components sat in the signal path. For the CX Series, we wanted to dramatically reduce that component count. The CXA80 now has only 24 components in the signal path. The big difference is that there are now 500 support components as well. Their job is to guarantee those 24 key components are absolutely optimal all the time, regardless of mains fluctuations and other influences.

This has made a big difference when it comes to tuning. Previously, tweaking one of the 46 components only made a small difference and it was sometimes difficult to quantify exactly what difference any change made. With the CX series, those 24 components have now actually become quite critical. Changing just one affects the character of the amplifier.We can hear very clearly what each of those components is doing.

This revision has fundamentally changed the character of the amplifier. Listening to a CX series amplifier is fun, engaging and exciting.

In order to offer 24-bit 192kHz resolution via asynchronous USB we use a specialist XMOS device dedicated to the USB input. Weʼve also written a custom driver to allow PC users to access the higher sample rates available in USB Audio 2 mode. This bespoke code allows us to stream audio files at the highest possible resolution.

If you want to use your CXA80 with a Bluetooth source, we offer an optional BT100 audio receiver. To ensure that this does not interfere with other components in the amplifier, itʼs isolated internally on the digital input board. From the ground up, this is an audiophile Bluetooth device. All the coding for the BT100, including the aptX implementation, is done in-house. We even include an extension cable which enables you get the best Bluetooth range.

Sometimes thereʼs a good reason to keep things uncomplicated. The CXA80 features a high-quality damped metal chassis, designed to ensure that nothing rattles or interferes with the electronics. Weʼve also kept volume control simple. The CXA80 uses a logarithmic ALPS pot. And when it comes to switching inputs, the CXA80 uses relay switching with silver plated contacts. This classic approach is still the best way to move signals around, rather than with transistors or electronic switches.

• Power output:80W RMS into 8 Ohms, 120W RMS into 4 Ohms
• DAC:Wolfson WM8740
• Frequency Response:

Overview

Integrated Amplifier with DAC mode

Integrated Amp with USB-DAC for High-res Audio and "Simple & Straight” Engineering Design from High-end Models

• 2 x 160 W (4 ohm) output
• Advanced Ultra High Current (UHC)-MOS Single Push-Pull Circuit Power Amplifier with new Schottky barrier diodes
• DAC Master Clock Design
• USB-B input for High Resolution Audio up to 384 kHz / 32 bit and 11.2 MHz DSD
• Digital isolator to eliminate high-frequency computer noise on the USB-B
• Low noise OLED display for source and sample rate indication
• Analog Mode for pure audio reproduction switching off digital audio circuitry and display
• Advanced AL32 Processing Plus
• Direct Mechanical Ground Construction to minimize unwanted vibration
• Chassis construction with 6 independent blocks to eliminate noises
• Leakage-cancelling-mounted twin transformers
• Main transformer with separate power supplies for analogue and digital circuits
• Wide dynamic range playback, supporting high-resolution audio sources
• High-grade volume control for precise adjustment
• 2 Digital Optical and 2 Digital Coaxial inputs
• High performance MM & MC Phono Equalizer Amp
• Available in Premium Silver

Denon is one of the rare audio brands that continued to actively develop Hi-Fi components and accumulate, refine, and pass down Hi-Fi audio technologies. The 2500NE series, designed for todayʼs age, has been developed by both veteran engineers and talented young engineers who have inherited the Denon technologies and expertise that have been cultivated over many years and decades. And the performance of the PMA-2500NE goes well beyond that of Denonʼs previous PMA-2000 series. With its ultimate built-quality, unique Denon technologies and state-of-the-art connectivity, the PMA-2500NE truly is a masterpiece of sound technology. Thanks to the rear USB-B input and embedded high quality D/A converter, the PMA plays high resolution files up to 384kHz/32bit and DSD up to 11.2MHz from a computer in impeccable sonic quality. For the best performance from analogue inputs, the PMA features an Analog Mode which allows to switch off all unutilized sections like the digital input circuitry or the low noise display for an unaltered audio reproduction.

Channels 2

Digital in: USB-B / optical / coaxial / USB-A / 2 / 2 /

Sample Rate digital In 192 kHz / 24-bit

USB-B DSD Audio Streaming (DoP): DSD2.8 / DSD5.6

Oλοκληρωμένος ενισχυτήςμε  ισχύ 95W x 2

    ToP-ART τεχνολογία αναπαραγωγής ήχου ολικής καθαρότητας
    Κεντρική ράβδος για ενίσχυση της εσωτερικής κατασκευής
    Έξοδος DC για προαιρετικά αξεσουάρ όπως το YBA-11
    Pure Direct για σύντομη και άμεσηδιαδρομή σήματος
    Συνεχόμενος έλεγχος μεταβλητής έντασης ήχου
    Επιχρυσωμένοι αακκροδέκτες ηχείων και ακροδέκτες RCA
    Διαστάσεις (ΠxYxB): 435x151x387 mm
    Bάρος: 9kg

Ψηφιακή είσοδος ήχου για τηλεόραση και/ή συσκευή αναπαραγωγής Blu-ray

Tο Α-S301 είναι εξοπλισμένο για είσοδο ψηφιακού ήχου με οπτικούς και ομοαξονικούς ακροδέκτες. Ο οπτικός είναι για τη λήψη ήχου από τηλεόραση, και ο ομοαξονικός αγια τη λήψη ήχου από συσκευή αναπαραγωγής Blu-Ray. O ήχος παραμένει στο ψηφιακό τομέα, δίνοντας σας καθαρό, ανόθευτο δυναμικό ήχο για όλες τις πηγές ψυχαγωγίας σας, από αθλητικά και άλλα προγράμματα μέχει ταινίες και συναυλίες.

* 85W x 2 into 8 ohms, 20Hz – 20kHz, at

Pαδιοενισχυτής Network DLNA Version 1.5, ισχύος 150 W + 150 W (4 ohms)

- 105 W x 2 (μεγ.), έξοδος υψηλής ισχύος 80W x 2 (RMS)
- ToP-ART (Τεχνολογία Αναπαραγωγής Ήχου Ολικής Αυθεντικότητας)
- Το MusicCast επεκτείνει τις δυνατότητες ψυχαγωγίας
- Εφαρμογή MusicCast για smartphone και tablet
- Συμβατότητα με τις μορφές FLAC/WAV/AIFF 192 kHz/24bit, Apple Lossless 96 kHz/24bit και DSD 5,6 MHz
- Ψηφιακή σύνδεση USB για iPod, iPhone και συσκευές USB
- Ψηφιακή Είσοδος Ήχου (οπτική/ομοαξονική) για τηλεόραση
- Διαστάσεις (Π x Υ x Β): 435 x 151 x 392mm
- Βάρος 9,8 κιλά

High sound quality Network HiFi Receiver with support for DSD 5.6MHz reproduction. Compatible with MusicCast and packed with network functions. Unlimited enjoyment of many different sound sources, including hi-res sources, smartphones and streaming services.

• MusicCast expands entertainment possibilities
• Streaming services offer a huge range of listening choices
• Enjoy the entire spectrum of all your favorite modern music sources
• 5.6MHz DSD Native and AIFF 192kHz/24bit reproduction with high performance 24-bit D/A converter
• MusicCast CONTROLLER lets you operate from your smartphone or tablet
• Wireless music streaming via Bluetooth® or AirPlay
• Bluetooth Output for convenient music streaming
• USB digital connection for iPod, iPhone, and USB devices
• Pure Direct Mode for greater sound purity
• Digital audio input for TV or Blu-ray player
• Eco Mode and Auto Power Standby

MusicCast is a new revolution in network audio, use all your MusicCast products together or separately, itʼs completely up to you. Control it, all from one app, designed to be intuitive, quick and simple to use. Use a soundbar, a wireless speaker, an AV Receiver, HiFi audio whichever suits you best, mix and match then expand your MusicCast system as time goes on. All new from Yamaha, the MusicCast system brings everything to everywhere for everyone.

 MusicCast employs a high performance wireless network to deliver music and audio enjoyment. It can stream digital music content from your smartphone, PC or NAS to other MusicCast devices in your home. It can also share the music from external devices such as a CD player or TV connected to the R-N602. Audio content from Bluetooth-connected smartphones or tablets can also be streamed to MusicCast devices in multiple rooms.

The R-N602 is a receiver and network audio player in a single unit. You can use it to easily play audio sources downloaded from the Internet and stored on a PC or NAS system. Or, enjoy streaming music services and internet radio (with vTuner). Moreover, Yamahaʼs original MusicCast App allows you to enjoy your favourite tunes on a smartphone or tablet device via wireless connection.

 Support for the music streaming services Spotify, Pandora, Juke, Napster, Rhapsody and Sirius XM means youʼll enjoy a wide variety of music content. Furthermore, support for the vTuner radio station database enables sampling of Internet radio broadcasts from around the world.
*Music service availability varies by region.

Enjoy music from your smartphone or tablet wirelessly using a Bluetooth connection. You can also use the convenient AirPlay function for wireless music streaming from iPhone or iPads. In addition, a Network Standby function providest he convenience of having the R-N602 turn on and off automatically.

The R-N602 is equipped with the latest Bluetooth technology, making wireless operation more convenient than ever. You can stream music from the R-N602 to Bluetooth headphones for private listening or to Bluetooth speakers.

 Use your smartphone or tablet together with the MusicCast CONTROLLER app to operate the speaker and change settings quickly and easily. The same Controller app functions as a remote control for all your MusicCast-compatible devices too.

• Continuously Variable Loudness Control
• Terminal for a Subwoofer
• Phono MM terminal for vinyl playback
• Screw-type speaker terminals
• 40 station FM/AM preset tuning
• Speaker selector and speaker terminals for two systems