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M28 Masters Series Seven Channel Power Amplifier By NAD represents the pinnacle of modern amplification technology. It is one of the first amplifiers to feature Purifi's groundbreaking Eigentakt™ amplifier technology.

With a conservative rating of 200W per channel (8 ohms) and well over 320W dynamic power (8 ohms; all channels driven), it delivers breathtaking, lifelike surround sound performance. Whether it's the latest action-packed film with tremendous dynamics or a subtle classical piece with delicate passages, the M28 excels. It accepts both balanced and single-ended inputs and features high-quality binding posts for speaker connection. Despite its compact dimensions, this energy-efficient design packs a massive amount of power for the most demanding music and movies.

M28 Masters Series Seven Channel Power Amplifier NAD

  • Purifi Eigentakt Amplification The Masters M28 utilizes cutting-edge Eigentakt™ amplifier technology, licensed from Purifi and embraced by NAD for the M33 Masters Series Streaming Amplifier. This technology introduces new levels of precision, considering the effects of the output filter in the feedback loop and refining the self-oscillating Class D tech used in previous NAD Hybrid Digital designs. The result is near-theoretical performance levels, whether at low or high power.

    Unlike most class D amplifier designs, the M28 remains impervious to the loudspeaker load, maintaining a wide and even bandwidth response regardless of impedance, while providing high current capability. With continuous 200W into 8 ohms for all channels driven and 700W dynamic power into 4 ohms, it proves its prowess.

    Eigentakt™ technology exhibits analogue-like behavior in rare clipping scenarios, ensuring stable operation akin to traditional class A/B amplifiers.

    The M28's sonic character mirrors its impressive performance metrics, delivering powerful and transparent sound with heightened refinement and dynamics at any level.

    Fully Balanced Audio Studio-grade audio interface ensures utmost signal integrity and minimal noise floor.

    Locking connectors and specialized interface electronics enable noise-free long cable runs.

    Effortless Power As our most potent amplifier ever, the M28 delivers over 700W into demanding loads, faithfully reproducing dynamic peaks in movies and music.

    Thanks to advanced Purifi Eigentakt™ technology, this massive power comes at a more affordable cost than traditional methods, delivering superior performance and power.

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