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NAD Masters Series M10 V3 vs Marantz Model 40n
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NAD M10 V3

Integrated Amplifier | 100 watts RMS into 8-ohms

NAD Masters Series M10 V3
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Marantz Model 40n

Integrated Amplifier | 70 watts RMS into 8-ohms

Marantz Model 40n
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NAD M10 V3 NAD M10 V3
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Marantz Model 40n Marantz Model 40n
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NAD M10 V3
See at AMAZON
Marantz Model 40n
See at AMAZON
NAD M10 V3 vs Marantz Model 40n Integrated Amplifier Comparison

In this review, we will be comparing M10 V3 and Model 40n, two Integrated Amplifiers from NAD and Marantz. Let's have a brief look at the main features of NAD M10 V3 and Marantz Model 40n first before getting into our more detailed comparison.

NAD M10 V3 Key Specs

  • 100 watts RMS into 8-ohms
  • Built-in DAC
  • Phono Input
  • USB Input
  • Bluetooth
  • Weight: 11.00 lbs / 5.00 kg
  • Dimensions (H x W x D):3-15/16inch x 8-9/16inch x 10-15/16inch

Marantz Model 40n Key Specs

  • 70 watts RMS into 8-ohms
  • Built-in DAC
  • Phono Input
  • USB Input
  • HDMI Input (ARC)
  • Bluetooth v4.2
  • Weight: 23.81 lbs / 10.82 kg
  • Dimensions (H x W x D):5-1/8inch x 17-3/8inch x 19-1/16inch

In the following sections, we will get into more detail in order to understand how NAD M10 V3 and Marantz Model 40n compares and end up with enough arguments to decide which one of these amplifiers is the better choice for you.


**This post contains affiliate links, and I will be compensated if you make a purchase after clicking through my links. As an Amazon Associate I earn from qualifying purchases.


Reasons to choose NAD Masters Series M10 V3 over Marantz Model 40n
Watts into 8-ohms 100 watts vs 70 watts Delivers higher power into 8-ohms speakers
BluOS Yes vs No Compatible with BluOS Wireless Ecosystem
Base Surface Area 606.0cm2/ 93.9inch2 vs 2126.0cm2/ 329.5inch2 takes less space in your room
Height 101mm vs 131mm Easier to fit in smaller spaces

Reasons to choose Marantz Model 40n over NAD Masters Series M10 V3
Total Harmonic Distortion (THD) 0.02% vs 0.03% Less Harmonic Distortion
Signal to Noise Ratio 106 dB vs 90 dB Higher ratings results in cleaner sound
Headphone Output 1/4 vs No Connect your headphone to the amplifier
HEOS Yes vs No Compatible with HEOS Wireless Multi-Room Sound System

Inputs and Outputs

The input and output selections that are offered is an important factor when comparing two amplifiers. Here you can find how the I/O selections of the NAD M10 V3 and Marantz Model 40n differs from each other.

NAD M10 V3 Inputs
  • Phono Input
  • 1 Optical Digital Input
  • 1 Coaxial Digital Input
  • USB Input:
Marantz Model 40n Inputs
  • Total Number of Analog Inputs: 3
  • Phono Input
  • 1 Optical Digital Input
  • 1 Coaxial Digital Input
  • USB Input:
  • HDMI ARC
  • Ethernet Port
Outputs
  • Yes Preamp Outputs
  • Subwoofer Output
Outputs
  • Sub Preamp Outputs
  • 1/4 Headphone Output
  • Subwoofer Output
Marantz Model 40n Back View
Marantz Model 40n Back View (Click the image for the larger version)

What's in the Box of NAD M10 V3?

Here are the items that are included inside the box of M10 V3:
  • Integrated amplifier
  • 6.5-feet AC power cord
  • Remote control (BC1)
  • 2 -inchAAA-inch batteries
  • Auto calibration microphone
  • USB microphone adapter
  • Cleaning cloth
  • Quick Setup Guide
  • Dirac Live Quick Start Guide
  • Important Safety Instructions
  • Warranty Information
  • What's in the Box of Marantz Model 40n?

    Here are the items that come with the Model 40n:
  • Integrated amplifier
  • 6-feet AC power cord
  • Remote control (RC005PM)
  • 2 AAA batteries
  • 2 WiFi/Bluetooth antennas
  • Quick Start Guide Safety Instructions
  • Notes on Radio
  • Warranty Information
  • Spotify note
  • Heos brochure
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