Стерео Усилвател Marantz PM7000N

2 798 лв.

Стерео усилвател с  HEOS. Идеално решение за вашето домашно кино.

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Описание

Integrated Stereo Amplifier with HEOS Built-in

Discover the PM7000N, the first Marantz fully discrete, current feedback integrated Hi-Fi amplifier with HEOS Built-in technology. The ideal choice for audiophiles that require Marantz musical sound and music streaming, the PM700N includes high-grade audio components, current feedback HDAMs, a toroidal transformer and a high-speed instantaneous current power supply. The versatile PM7000N features multiple analog and digital inputs, and decodes digital audio files ALAC, FLAC and WAV lossless files up to 24-bit/192-kHz — plus, DSD 2.8MHz and 5.6MHz tracks for high-resolution listening. Stream your favorite music wirelessly, and control the amplifier with leading voice agents Apple Siri, Google Assistant and Amazon Alexa.

Modern Integrated Amplifier

The PM7000N is the first fully discrete, current feedback integrated Hi-Fi amplifier with HEOS Built-in technology from Marantz. It is the ideal choice for audiophiles that require Marantz Musical sound with flexible operation and access to digital streaming music. The amplifier delivers a powerful 2x 60W into 8 ohm or 2 x 80W into 4 ohm (20Hz – 20kHz).

Key Features
  • Power to suit your audio preference:2ch fully discrete current feedback integrated Hi-Fi amplifier; 60W per channel (8-ohm, 20Hz – 20kHz)
  • Wide range of connectivity:
    Four analog inputs, one analog output, one coaxial input, two optical digital inputs and one USB-A for high resolution audio files
  • Marantz proprietary HDAM-SA3 circuit:Wider dynamic range with lower distortion for the output stage
  • Flexibility for all configurations:Tone control to tune sound to your exact specifications and dedicated subwoofer output for evenly dispersed bass, no audible peaks or dips
  • Newly designed electric volume circuit:Use the latest volume control IC to realize better channel separation, dynamic range and distortion-reduction
  • Play vinyl with exceptional clarity:Integrated phono input with newly design FET input stage to improve signal purity and sound
  • Premium Marantz SPKT-1+ speaker terminals:Improved connection to speakers
  • Stream music from your favorite sources:Play songs from TuneIn, Internet Radio, Pandora, Spotify, SiriusXM, Amazon Prime Music, TIDAL and more via AirPlay 2, Bluetooth and the HEOS app (music streaming services may vary by region)
  • Speak your commands:Supports Amazon Alexa, Google Assistant and Apple Siri voice agents for seamless voice control
  • High-performance, high-resolution audio playback:Ability to decode high-resolution audio ALAC, FLAC and WAV lossless files up to 24-bit/192-kHz — plus, DSD 2.8MHz and 5.6MHz tracks for high-resolution listening
  • Built-in Bluetooth and Wi-Fi with 2.4GHz/5GHz dual band support:Improved network stability even in Wi-Fi crowded homes
  • Works with your TV remote:Program the PM7000N to work with your TV remote and easily adjust volume up, volume down, mute and source selection

The Most Musical Sound

Engineered and extensively tuned by a team drawing on more than 65 years of Hi-Fi expertise, the PM7000N provides exceptional performance for your audio collection. Whether digital or analog, enjoy the most musical sound from any source.
Fully Discrete Current Feedback Power Amplifier with HDAM-S3
Current Feedback amplification, a renowned Marantz-proprietary circuit technology, is thoughtfully designed to match the requirements of Super Audio hi-res music for wide-bandwidth, high-speed reproduction. The impedance at the Current Feedback point is limited, generating a very low phase shift. Marantz Current Feedback amplifiers reduce the need for phase compensation by minimizing Negative Feedback (NFB). This simplifies the signal path and results in a high through-rate, excellent transient response and superb sonic transparency across the full bandwidth. Unlike conventional Voltage Feedback topology, Current Feedback renders the power amplifier nearly immune to difficult loudspeaker loads.
Marantz HDAM-S3 TechnologyMarantz developed its own discrete circuit boards called Hyper-Dynamic Amplifier Modules, or HDAMs, to replace the chip-based amps used elsewhere. Using discrete surface mount components with short mirror-image left and right signal paths, HDAMs outperform the regular integrated Op-amps dramatically in Slew Rate and noise level. The result is much more dynamic, accurate and detailed sound. Over the years, Marantz developed different HDAMs to fit the particular requirements of each player and amplifier. The PM7000N uses the high-grade SA3 version.
High-Grade Sound Parts
Marantz has a steadfast reputation for choosing the best-possible components for its Hi-Fi products, and the PM7000N is built with that same performance-first Hi-Fi approach. Marantz engineers selected and optimized the PM7000N through extensive listening in dedicated Marantz facilities in Europe and Japan using Hi-Fi tuned sound parts.

Toroidal TransformerA Toroidal transformer offers several advantages that derive from its efficiency and power capability. The shape of it lends to low levels of electromagnetic radiation and mechanical vibration, producing improved sound quality over what you might experience with dated transformer models.

Separate Power Supply for Stand-byIn order to reduce power consumption in stand-by, the PM7000N features dual separate power supply circuits. While in standby the digital SMPS power supply is active so the network can wake up the PM7000N. When switching to operation mode, the SMPS power is switch off and the toroidal transformer is activated to supply the necessary high-current to reproduce the Marantz sonic signature.

Redesigned Pre-Amplifier Circuit with HDAM
Newly developed electric volume control uses the latest volume control IC couple with Marantz HDAM to realize better channel separation, dynamic range, improved S/N ratio and distortion-reduction, while retaining the operational feel of an analog volume control device. The amplifier employs new Marantz-designed electric volume control for high linearity and best-in-class channel separation.

Pure ModesThe PM7000N is equipped with three “Pure Modes,” alloying you to disable entire broadcasting audio blocks and prevent interference when listening to analog sources. Pure Modes can be individually switch offed between network & USB-A, Wi-Fi and/or Bluetooth to provide the best musical experience

HEOS Built-inWith HEOS Built-in technology, enjoy your favorite music in any room of your home for a wireless, whole-home audio experience. Play the same song in every room or select a different song for each connected room — the choice is yours. Enjoy music from Spotify, Pandora, Tidal and more or your local music file libraries. With additional HEOS Built-in components, like HEOS-capable speakers, play all your music in one room or many.Support for Major Voice Control Agents
Enjoy effortless voice control and total flexibility from the leading voice agents. Speak commands with Amazon Alexa, Google Assistant or Apple Siri. Ask to play your favorite music, turn the volume up, skip to the next track, switch inputs and more. Switch between voice agents or pick a favorite to use — you’re in control. Functionality varies by

AirPlay 2 + Apple Siri Voice ControlStream audio from your favorite music services like Apple Music and Spotify or watch videos from services like YouTube and Netflix from any iPhone, iPad, Mac or Apple TV. Hear the audio perfectly synced to your speakers from AirPlay 2 sources.For multi-room audio, wirelessly stream content to multiple AirPlay 2 compatible devices simultaneously with improved audio buffering to ensure smooth audio playback. AirPlay 2 provides control and grouping of compatible audio devices within the Apple Music or Home app. Use AirPlay 2 in-app or with your voice via Siri.

Amazon Alexa Voice Control

Use your voice to stream your favorite music services through Alexa to the PM7000N with HEOS Built-in. Ask Alexa to play music from Spotify, Pandora, Tidal and more. Turn volume up or down, pause, mute and play the next song — all with your voice. To start streaming with Alexa voice commands, open the Alexa app and select “Skills.” Add HEOS Home Entertainment to enable. Then, go to Smart Home in the Alexa app menu and choose Devices and Discover or say “Alexa, discover my devices.
High Quality, Original Marantz SPKT-1+ Speaker Terminals
The speaker terminals of the PM700N are made of dense brass with a thick silver plating to provide best possible contact with speaker cables.
Shielded Digital Circuit
To preserve the analog circuit from digital interferences or noise radiation, the digital circuit is installed into a shield case, preventing interference. The wireless digital boards can also be completely switched off independently using “Pure Modes” to avoid any interferences.
Source Direct Function
To ensure the shortest signal path and upmost fidelity, the PM7000N features Marantz Source Direct function, which bypasses the tone and balance control circuitry for a straight path, delivering elevated sound purity.
Connect your TV, Blu-ray, DVD Player and More
Connect your digital TV or cable/satellite set-top-box and a Blu-ray or DVD player to either of the three digital audio inputs (Optical 1 and 2, Coaxial 1) and enjoy full, dynamic range digital audio playback of your favorite movies and TV shows. All of the digital inputs can automatically wake the PM7000N when sensing an audio signal from the television, and your television remote control can be programmed to directly operate the master volume control, mute, power on/off and source selection of the PM7000N.
Power Output (8 / 4 Ohm RMS) 60 W / 80 W
Frequency response 5 Hz – 100 kHz ±3 dB
Total Harmonic Distortion 0.02%
Damping Factor 100 and over
Input Sensitivity: MM 2.0 mV / 47 kΩ/kohms
Signal to Noise Ratio: MM 87 dB (5 mV input, 1 W output)
Input Sensitivity: High level 220 mV/18 kΩ
Signal to Noise Ratio: High level 115 dB (2 V input, rated output)

 

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