NAD D 3045 vs Rotel A14 MKII Detailed Comparison

NAD D 3045 vs Rotel A14 MKII

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NAD D 3045

Integrated Amplifier | 60 watts RMS into 8-ohms

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Rotel A14 MKII

Integrated Amplifier | 80 watts RMS into 8-ohms

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NAD D 3045

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Rotel A14 MKII

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NAD D 3045

See at AMAZON

Rotel A14 MKII

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NAD D 3045 vs Rotel A14 MKII Integrated Amplifier Comparison

In this review, we will be comparing D 3045 and A14 MKII, two Integrated Amplifiers from NAD and Rotel. Let's have a brief look at the main features of NAD D 3045 and Rotel A14 MKII first before getting into our more detailed comparison.

NAD D 3045 Key Specs

60 watts RMS into 8-ohms

Built-in DAC

Phono Input

Bluetooth v4.0

HDMI Input (ARC)

Weight: 7.90 lbs / 3.59 kg

Dimensions (H x W x D):9-5/16inch x 2-13/16inch x 11-3/8inch

Rotel A14 MKII Key Specs

80 watts RMS into 8-ohms

Built-in DAC

Phono Input

USB Input

Bluetooth

Weight: 19.70 lbs / 8.95 kg

Dimensions (H x W x D):3-11/16inch x 17inch x 14-15/16inch

What size room are the NAD D 3045 and Rotel A14 MKII Amplifiers good for?

The size of the room in which you are planning to use these amplifiers is an important decision factor. Here we have compared their suitability to various sizes of environments considering their max power parameters:

Listening Environment	NAD D 3045	Rotel A14 MKII
Near-field	Average	Poor
Small Room	Good	Average
Mid-size Room	Average	Good
Large Room	Poor	Average
Very Large Room	Bad	Poor

In the following sections, we will get into more detail in order to understand how NAD D 3045 and Rotel A14 MKII 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 D 3045 over Rotel A14 MKII

MSRP Price(*)	899USD vs 1,600USD	costs less (*prices may change depending on the seller, location and time)
Base Surface Area	208.1cm²/ 32.3inch² vs 1641.6cm²/ 254.4inch²	takes less space in your room
Vertical use	Yes vs No	Takes less space when placed vertically

Reasons to choose Rotel A14 MKII over NAD D 3045

Watts into 8-ohms	80 watts vs 60 watts	Delivers higher power into 8-ohms speakers
Total Harmonic Distortion (THD)	0.018% vs 0.03%	Less Harmonic Distortion
Signal to Noise Ratio	100 dB vs 98 dB	Higher ratings results in cleaner sound
Total Analog Inputs	4 vs 2	More options for connecting Analog sources
Coaxial Digital Inputs	2 vs 1	More options for connecting Digital sources
USB Input	Yes vs ---	Connect Sources via USB
Roon	Tested vs No	Roon Compatibility
Max Bit Depth	32-bit vs 24-bit	Play higher resolution range media
Height	94mm vs 237mm	Easier to fit in smaller spaces

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 D 3045 and Rotel A14 MKII differs from each other.

NAD D 3045 Inputs

Total Number of Analog Inputs: 2
Phono Input
2 Optical Digital Input
1 Coaxial Digital Input
HDMI ARC

Rotel A14 MKII Inputs

Total Number of Analog Inputs: 4
Phono Input
2 Optical Digital Input
2 Coaxial Digital Input
USB Input:
- USB-A front(Connects to iOS devices)
- USB-A rear (Charging only)
- USB-B (allows connection to your Windows PC or Mac computer)
Ethernet Port

NAD D 3045 Back View (Click the image for the larger version)

Outputs

Stereo RCA Preamp Outputs
3.5mm Headphone Output

Outputs

Stereo RCA Preamp Outputs
3.5mm Headphone Output

Rotel A14 MKII Back View (Click the image for the larger version)

What's in the Box of NAD D 3045?

Here are the items that are included inside the box of D 3045:

Hybrid digital amplifier

6-feet AC power cord

IR remote (AMP 3)

3V CR2025 battery (pre-installed in remote)

8 Self-adhesive rubber feet

Quick Setup Guide

Warranty Information

What's in the Box of Rotel A14 MKII?

Here are the items that come with the A14 MKII:

Stereo integrated amplifier

58-inch AC power cord

Remote control (RR-AX1400)

2 AAA batteries

5-feet USB-B to USB-A cable

57-inch Ethernet cable

Quick Installation Guide

Warranty/Registration Card

Important Safety Instructions

Addendum For Roon Test