Information on Marantz PM8006 Stereo 2x 70W Integrated Amplifier - Black:
|Frequency Response||5 Hz-100 kHz|
|Dimension||440 x 379 x 128|
Why to buy Marantz PM8006 Stereo 2x 70W Integrated Amplifier - Black :
PM8006 integrated amplifier is perfect for audiophiles
With a fully discrete current feedback design, the PM8006 integrated amplifier is perfect for audiophiles wanting both excellent music quality and flexible operation. It offers a powerful 2x 70W into 8 ohm, while the symmetrical circuits ensure optimal imaging. To ensure the most involving musical experience, the amplifier uses a new Marantz-designed electric volume control and brand-new Marantz Musical Phono EQ phono preamp stage, designed to get the purest signal from beloved vinyls by minimized noise levels. To further remove interference, new isolating feet are used to support the amplifier, combining high density and a damping fibre.
Marantz HDAM Technology
Marantz 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, resulting in a much more dynamic, accurate and detailed sound. Over the years Marantz has developed different HDAMs to fit the particular requirements of players and amplifiers: the PM8006 uses the high-grade SA3 version.
Musical Phono EQ
For a long time, Marantz integrated amplifiers have featured high-quality phono stages, but now the company takes its commitment to vinyl to new levels with the Marantz Musical Phono EQ stage, launched in the PM8006 amplifier. This unique technology, simplifying the signal path in the phono stage for optimal sound quality, underlines the company’s commitment to the very best playback of all music sources, be they digital or analogue. Marantz Musical Phono EQ uses two-stage amplification, allowing less gain per stage, for lower distortion. Of course, being a Marantz design it uses the company’s HDAMs, but here they’re combined with JFETs (junction gate field-effect transistors) in the input stage, giving a high input impedance. This allows the deletion of the AC coupling capacitors previously used providing a simpler signal path for the tiny output from a phono cartridge, improving signal purity.
A Toroidal transformer has several advantages over a normal EI core transformer. It is very efficient and therefore delivers more power compared to the same size of an EI core transformer. In addition, due to its shape, the electromagnetic radiation and the mechanical vibration are extremely low all ending in a better sound quality.
High quality, original Marantz SPKT-1+ Speaker Terminals
The terminals are made of massive brass with a thick silver plating for the best possible contact with the speaker cables, and the main speaker terminals are mounted lower, and thus closer to the main circuit board, to reduce the signal path. That’s in keeping with the entire design of the amplifier, which uses the shortest possible signal paths and High Instantaneous Current topology for better speed and dynamics.