SKU: 46977378567

NAD Masters M28 Seven Channel Power Amplifier NADM28

Sale price$4702.05 Regular price$5224.50
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Description

NAD Masters M28 Seven Channel Power Amplifier NADM28The NAD Masters M28 Seven Channel Power Amplifier is a high quality amplifier that can handle up to 200W of power per channel and over 320W of power total, resulting in a rich, balanced sound that can fill an entire room without any unwanted noise or distortion. It employs Eigentakt technology to reduce distortion and create a balanced sound, and is impervious to the loudspeaker load it is presented with, maintaining the same wide and even bandwidth

The NAD Masters M28 Seven Channel Power Amplifier is a high-quality amplifier that can handle up to 200W of power per channel and over 320W of power total, resulting in a rich, balanced sound that can fill an entire room without any unwanted noise or distortion. It employs Eigentakt™ technology to reduce distortion and create a balanced sound, and is impervious to the loudspeaker load it is presented with, maintaining the same wide and even bandwidth response irrespective of the speaker’s impedance.

NAD Masters M28 Seven Channel Power Amplifier

The M28 Seven Channel Power Amplifier is among the best in its class when it comes to dynamic sound. The amplifier can handle up to 200W of power per channel and over 320W of power total, making it compatible with a whole range of speakers and other devices. The result is a rich, balanced sound that has the ability to fill an entire room and allow listeners to hear their favourite music at optimum levels, without any unwanted noise or distortion. It is one of the first products of its kind to employ Eigentakt™ technology, which uses feedback algorithms to reduce distortion and create a balanced sound.

In common with the previous generations of NAD Hybrid Digital technology but unlike most class D amplifier designs, the M28 is impervious to the loudspeaker load it is presented with, maintaining the same wide and even bandwidth response irrespective of the speaker’s impedance and at the same time providing high current capability. The continuous 200W into 8 ohms on tap for all channels driven at the same time and 700W dynamic power into 4 ohms is testament to this.

SPECIFICATIONS

  • FTC power, two channels
  • ≥ 220 W (ref. rated THD, 8 Ohms , 20 Hz – 20 kHz, two channels driven)
    ≥ 400 W (ref. rated THD, 4 Ohms , 20 Hz – 20 kHz, two channels driven)
  • Rated power, all channels
  • ≥ 200 W (ref. rated THD, 8 Ohms , 20 Hz – 20 kHz, all channels driven)
    ≥ 340 W (ref. rated THD, 4 Ohms , 20 Hz – 20 kHz, all channels driven)
  • Rated THD (250 mW to rated power, CCIF IMD, DIM 100)
  • ≤0.003 % (ref. 20 Hz – 20 kHz)
  • IHF dynamic power
  • 280 W 8 Ohms, (all channels driven)
    560 W 4 Ohms, (one channel driven)
  • Damping factor
  • 1.3 V (ref. rated power)
  • Input impedance
    Input Impedance (r and c)
  • 47 kΩ (Balanced)
    23 kΩ (Single-ended)
  • >118dB (ref. rated power)
  • Damping Factor
  • >750dB (ref. 8 Ohms, 50Hz and 1kHz)
  • Frequency Response
  • ±0.1dB (ref. 20Hz-20kHz)
  • -2.5dB at 3Hz and 100kHz
  • Input Impedance
  • 47 kilohm (Balanced)
  • Signal/noise ratio
  • > 102dB (A-weighted ref. 1W, Balanced)
    > 97 dB (A-weighted ref. 1W, Single-ended)
    > 124 dB (A-weighted ref. rated power, Balanced)
    > 120 dB (A-weighted ref. rated power, Single-ended)
  • Frequency response
  • ± 0.1 dB (ref. 20 Hz – 20 kHz)
    – 3 dB at 3 Hz to 60 kHz
  • Gross dimensions WxHxD
  • 435 x 156 x 380 mm (17 3/16 x 6 3/16 x 15”)
  • Shipping Weight
  • 21.2 kg (46.7 lbs)
    Shipping Notes
    • Free Standard Shipping on $100+ Orders to the USA.
    • Except Preorder products are shipped in 48 hours.
    • Delivery to the USA:
    1. Standard Shipping : 3-10 business days
    • If time is of the essence, please consider selecting expedited delivery for faster service.
    Exchange/Return Notes
    • We offer a 30-day return/exchange service after receiving.
    • Final sale items are not eligible for returns or exchanges.
    • To process your return/exchange, please contact us at [email protected]
    • Please click here for more details>>> Return & Exchange Policy
    SKU: 46977378567

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    Asha
    San Leandro, US
    ★★★★★ 5
    The Perfect Firm Pillow l
    Size: Queen (1 Count), Color: Original White (Cooling)
    It is everything it claims to be, cool, comfortable and strong. I got this for my husband first, he loves it and then got one for my son, he uses it to support his knees and has been sleeping much better since then. They both needed a firm pillow that is not super soft, firm but not achy. Finally found the perfect one.
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    Reviewed in the United States on May 6, 2026
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    Mopardodgegirl
    Natrona Heights, US
    ★★★★★ 5
    It works! Quality pillow.
    Size: Standard (1 Count), Color: Original White (Cooling)
    This does actually provide a cooling effect, and it's very comfortable! The accompanying literature is helpful too. I believe this to be a quality pillow for the price.
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    Reviewed in the United States on June 2, 2026
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    jin
    Battle Creek, US
    ★★★★★ 5
    Most comfortable pillow I’ve ever slept on
    Size: Queen (1 Count), Color: Crescent White(cooling)
    This is the most comfortable pillow I have ever slept on. It doesn't mash down like other pillows. Cradles my neck perfectly plus it’s cool. I broke my neck a couple of years ago and this pillow feels very good and comfortable. Definitely recommend to everyone. Ive used it since May and it’s retained its shape.
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    Reviewed in the United States on June 6, 2026
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    AreTrue
    Draper, US
    ★★★★★ 4
    Smell
    Size: Queen (2 Count), Color: Original White (Cooling)
    The fact that there are not more comments on the smell of these pillows has me worried about some of yall. Listen, I LOVE the weight, and the firmness, it’s perfect for that. However, these pillows are RANK. They have a very strong mildew-ish smell that lingers. I took the outer cover off and washed it and let the pillow air out for a few days, the smell is still very strong when you press your face against it, which one does because it is in fact designed for that purpose. It smells so bad. It’s nauseating. I can smell it through two pillowcases and blanket that I threw on top of them hoping an extra layer would trap the smell. I’ll bake them in the Texas sun tomorrow and hope that helps, because otherwise these are the perfect pillows for someone who wants to feel like they are hugging a torso but can’t stand the sound/feel of someone else breathing. I don’t know…4 stars, if the smell goes away I’ll come back. Update: many many days later. Either they don’t really smell anymore or I got use to it. They’ve held their firmness and shape well. I like them.
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    Reviewed in the United States on March 9, 2026
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    Samantha
    Waukegan, US
    ★★★★★ 5
    Actually Cooling Pillow
    Size: Queen (1 Count), Color: Original White (Cooling)
    This is a really nice pillow, I was worried it would be too soft or too firm but it's just right and it's actually cooling, it feels cool every time I touch it. I've noticed an improvement in sleep since using it. Would recommend!
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    Reviewed in the United States on May 27, 2026

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