DigitalDENON PMA-50 Integrated Stereo Amplifier

 MANUAL/ΕΓΧΕΙΡΙΔΙΟ

Digital Integrated Stereo Amplifier
Enjoy superior sound quality with latest high definition audio sources with digital integrated stereo amplifier PMA-50 of Denon, which has a USB connection to a PC or Mac for playback high definition PCM and DSD audio tracks. Supports PCM tracks to 24-bits / 192-kHz, 2.8MHz and 5.6MHz DSD pieces.

Also, you can enjoy listening to music on your favorite handset through wireless connectivity Bluetooth. The PMA-50 has contact with NFC pairing with multi-point Bluetooth connectivity. For perfect fidelity wireless audio The PMA-50 features CSR aptX Low Latency decoding, providing quality sound-CD.

There are many digital inputs (two optical and one coaxial) for compatibility with digital audio sources, including analog stereo input for legendary analog sources.

The advanced Class-D digital amplifier technology offers DDFA, providing high efficiency and low distortion, and PMA-50 has an output 50 watts per channel into 4 ohms, for compatibility with the widest possible range of types of speakers.

The small-sized frame is luxurious style and size that fits everywhere, including home desktops and office and home studios, and can be mounted horizontally and vertically.

Advanced AL32 Digital Audio Processing
For optimum fidelity digital sound tracks 16-bit, 20-bit and 24-bit, the PMA-50 features the Advanced AL32 digital audio processing system of Denon. To Advanced AL32 processing, found in the top disc players for music lovers and digital audio sources Denon, upgrades, digital filter and noise shaping of the lower bit data at full 32-bits, resulting in impressive dynamic range and significantly better low level resolution . Your favorite digital audio tracks have never sounded better.

Fully digital amplifier for powerful and detailed sound
The aid portion DDFA® incorporates technology from CSR. The output stage has a distinct structure, which implements higher Signal-to-Noise Word and less distortion compared to conventional amplifiers Class-D. This advanced amplifier system delivers superior audio fidelity with the aid of high-performance 50W into 4 ohms.

The top quality multi-way speaker terminals allow the connection of speaker wire with bare conductors, nail and bananas.

Designed with the DAC Master Clock
To suppress noise, the Master Clock re-created in the modulator PWM. This design Master Clock of Denon ensures that the sound is properly localized and that the audible space is very realistic.

Login USB-B for High Definition Sound, including PCM and DSD
Through input USB-B, you can connect the PMA-50 is not Mac or PC and enjoy high-resolution audio tracks. The PMA-50 can play back high-resolution PCM files of up to 24-bits / 192-kHz along with high-resolution files DSD 2.8 MHz and 5.6 MHz (The DSD elinai advanced digital audio coding system of SACD). Included USB-A cable to USB-B.

To eliminate the induced noise through the digital input USB, the PMA-50 has a sole noise isolating section before the final amplifying section and section D / A conversion, which prevents deterioration of audio fidelity of the digital noise.

Bluetooth Wireless Connectivity and NFC and Multi-Point
Make streaming of your favorite audio tracks from your portable devices using Bluetooth connectivity PMA-50, with quick and easy pairing via Bluetooth button on the front panel. Simply select your device to Bluetooth mode, press the Bluetooth key on the front panel or remote control when prompted, insert the supplied 4-digit password on your device. Your device and PMA-50 zefgopoiountai directly and can be up to eight devices remember.

For even quicker pairing, the PMA-50 features NFC (Near Field Communication). Just turn on the NFC-equipped with your Bluetooth device and place it next to the symbol N in PMA-50 (on the side panel), and zefgopoieitai directly, without the need for manual password entry.

Besides, the PMA-50 has Multi Point Bluetooth connectivity, allowing 3 Bluetooth-equipped devices to be connected. Play tracks from one device, and when she stopped temporarily or completely stop and another paired device activated playback mode, the PMA-50 automatically switches to that device. The front panel shows the name of the currently selected Bluetooth device.

aptX Low Latency Decoding
Quality audio playback-CD, the PMA-50 features the latest generation CSR aptX Low Latency decoding, providing ideal time synchronization when playing audio from video sources sources without audio-video sync issues.

Compact Framework Enabled Vertical and Horizontal Plug
The sleek compact frame offers a luxurious finish, soft brushed aluminum with bright silver accents and glossy and matte black surfaces.

Ideal for easy installation. The PMA-50 can be mounted either horizontally or vertically, and has a removable podiakai screw caps that can epna-formed easily.

The PMA-50 features automatic screen orientation feature that detects if the amplifier is mounted vertically or horizontally, and adjusts the display accordingly.

Many Digital Audio Inputs? Analog Stereo Input
IEktos the USB-B input, the PMA-50 features 2 inputs and 1 optikopsifiakes omoaxonikopsifiaki audio input. There is also, stereo analog input for connection to legendary analog sources.

Ergonomic Remote Control
The supplied remote control has an ergonomic design that includes keyboard cursor, source selection and volume sliders, menu setup menu and transition keys to its previous state, Bluetooth button and lowering button backlight.

High-Quality Headphone Output with Selectable Impedance Headphone
For superior audio fidelity, the PMA-50 is equipped with an exclusive headphone amplifier circuit, which has a high-speed, ultra-low distortion, broadband, combined with a fully discrete power amp.

For the widest compatibility with many types of headphones, the PMA-50 adjusts the impedance of the headphones with 3 settings for headphones low, medium and high impedance for proper impedance matching headset and amplifier gain.

The headphone jack is 6.3mm diameter for compatibility with leading domestic and professional headphone models.

• Yamaha high sound quality, created by rich experience and tradition, and high technological expertise
• Pure Direct Mode for greater sound purity
• Simple and sophisticated design
• Phono MM terminal for vinyl playback
• Screw-type speaker terminals
• Speaker selector and speaker terminals for two systems
• Simple design remote control
• Head phone terminal

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Equipped with connectors HDMI 7 + 1 inputs and 2 +1 fees that fully support next-generation 4K screens
Meet passionately designed device, with integrated dual Wi-Fi antenna and Bluetooth. Enjoy Dolby Atmos for impeccable sound, support Spotify Connect and DSD streaming. All 8 HDMI inputs can handle crossing 4k of 60Hz. The AVR-X4100W also has 4k scaling and upgrading of 60Hz 1080p. The dynamic section with 7-channel amplifiers have identical design amplifiers for all channels with high-current discrete output power levels. 9.2 Edit channels and levels output stage preamp 13.2 channels ensure maximum flexibility. At the same time, our new Eco mode amplifier automatically adjusts the power output depending on the volume level and Eco meter on the screen allows you to see the saving power consumption in real time.


Dolby Atmos
With Dolby Atmos, o sound alive from all directions, including sound from above, to fill the domestic movie with stunning clarity, power, detail and depth. The AVR-X4100W has the processing power to more environmental sound, Audyssey MultEQ XT32 calibration 7 or 9-channel Dolby Atmos using 5.1.2, 5.1.4 or 7.1.2 * * configurations using mounted on the ceiling or Dolby Atmos-compatible speakers. A speaker configuration 5.1.2 based on traditional 5.1-speaker supplemented by two more or Dolby Atmos-compatible speakers. A speaker configuration 5.1.4 based on 5.1 speaker configuration with 4 or more Dolby Atmos-compatible speakers. A speaker configuration 7.1.2 based on 7.1 speaker configuration with 2 up or Dolby Atmos-compatible speakers. (* With extra amp)

Equipped with connectors HDMI 7 + 1 inputs and 2 +1 fees that fully support next-generation 4K screens
Eight systems are available for 4K video signal that supports HDMI input. One of these systems are placed in front so that you can enjoy video from a camcorder, game console or smart phone. An HDMI output delivers new terminal area for exit except the simultaneous output option two systems to be admitted HDMI video and audio export to auxiliary-zone.

Built-in Bluetooth, Built-in Wi-Fi and AirPlay, DLNA
Many portable devices are equipped with Bluetooth wireless connectivity and built-in Bluetooth wireless technology on your AVR-X4100W allows you to streaming your favorite audio tracks from up to 8 Bluetooth devices such as smartphones, portable audio players and tablets. With integrated Wi-Fi wireless technology, the AVR-X4100W connected to the internet via your home network, opening a world of music from Internet radio stations, and subscription service streaming from Spotify using Spotify Connect latter figure. With AirPlay, you can enjoy listening to your songs wirelessly from your portable iOS device, including iPhone, iPod touch and iPad. Certification DLNA 1.5 allows you to connect to a PC or Mac via your home wireless network for additional features streaming. Our own Denon Remote App lets you easily check the AVR-X4100W with your mobile device and is available for Apple and Android devices, and the Kindle Fire.

Easy to Install, Easy to Use
Exclusive Installation Guide Denon, together with our Introductory Handbook, ensures proper connection of your system easy and quick configuration, so you can enjoy perfect surround sound home theater system with minimum disruption and difficulty. The Installation Guide has sharp graphics and text, guiding you quickly and easily in the installation process, optimizing critical system settings for the best possible sound quality.

Powerful Amplifier 7-Channel Discrete Reinforcement Layout with Eco Mode
With maximum power channels of 200 watts each, the AVR-X4100W final design features support multiple high-current output devices with identical circuit topology for all seven channels. Our new Eco Mode allows reducing the overall energy consumption and has Eco Meter on the screen, allowing you to see graphically the reduction of energy consumption. The Auto Eco mode automatically switches between normal energy consumption and Eco modes, depending on the selected volume level. The final portion of aid may lead loads low-impedance until the 4 ohms, for compatibility and stability with almost any speaker model.

Audyssey MultEQ-XT32 / LFC
It is the most accurate room correction solution with more than ten thousand individual control points, allowing to identify the smallest details of the room problems and corrected. The ultra high resolution filters are applied to all channels, including two independent subwoofers, with the obvious advantage of sound in low frequency range, where most demand is the correction. The Audyssey LFC uses psychoacoustics algorithms to prevent the bass so you do not spend your walls and disturbing your neighbors, while keeping the bass performance in listening room. The AVR-X4100W is also prepared for Audyssey Pro for the more advanced professional room correction.

Multiroom / Multisource
The AVR-X4100W lets you enjoy program source in the Main Zone (the room where is placed the AVR-X4100W) and Zone 2 and Zone 3. The source may be the same for all zones or you can enjoy different sources in these areas, if desired. The sources for the zones can be either analog or digital 2 channel PCM sources (including optical, coaxial, HDMI and network).

Technical Specifications

Continuous power output, per channel, 8Ω

• Both channels driven, 8Ω,20Hz-20kHz, 0.2% THD - 200W
• Single, 4Ω, at 1kHz - 400W

Inputs

• Nominal sensitivity  for 200W / 8Ω - 1.15V (RCA), 2.3V (XLR)
• Input impedance - 10kΩ
• Frequency response 20Hz-20kHz +/- 0.05dB
• Signal/noise ratio (Awtd) 50W / 8Ω - 110dB

General

• Power consumption (standby) -

Τi 60 tube
Integrated tube amp.Four line inputs.
2X12AU7, 4x EL34, 1x12AX7
35 Wrms per chan.4-8 ohm.
Class AB push-pull
Remote control included.

First Impressions

If youʼre impressed by elegantly restrained industrial design, the MM7025 is guaranteed to make a lasting – and very positive – impression. The subtly curved aluminum/glass resin front panel adds a sophisticated touch that complements any décor.  The central porthole display reflects iconic Marantz designs of the past while it brings you an "at a glace” view of the amplifierʼs operating status.