Hegel A200 vs Naim Uniti Atom Detailed Comparison

Hegel A200 vs Naim Uniti Atom

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Hegel A200

Integrated Amplifier | 150 watts RMS into 8-ohms

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Naim Uniti Atom

Integrated Amplifier | 40 watts RMS into 8-ohms

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Hegel A200

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Naim Uniti Atom

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Hegel A200

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Naim Uniti Atom

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Hegel A200 vs Naim Uniti Atom Integrated Amplifier Comparison

In this review, we will be comparing two different types of amplifiers. Hegel A200 is a Integrated Amplifier speaker whereas the Uniti Atom is a Integrated Amplifier with built-in DAC speaker.

Let's have a brief look at the main features of Hegel A200 and Naim Uniti Atom first before getting into our more detailed comparison.

Key Specs	Hegel A200	Naim Uniti Atom
Power	150 watts x 2 channels into 8 ohms, rated at 1 kHz and 1% THD	40 watts x 2 channels into 8 ohms
Amplifier class	Class A/B	Class A/B
Built-in DAC	No	Yes
Phono input	Yes	No
Headphone output	Yes	3.5mm
Bluetooth	No	Yes
App control	—	Yes
Weight	13.52kg / 29.7lbs	7.00kg / 15.4lbs
Dimensions (H x W x D)	4-3/4" x 16-15/16" x 16-1/8" 120 x 430 x 410 mm	3-3/4" x 9-11/16" x 12-7/16" 96.0mm x 247.0mm x 316.0mm

What size room are the Hegel A200 and Naim Uniti Atom 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	Hegel A200	Naim Uniti Atom
Near-field	Poor	Good
Small Room	Poor	Good
Mid-size Room	Good	Average
Large Room	Good	Poor
Very Large Room	Average	No way

The sections below take each area in turn: power output, inputs and outputs, features and physical size.

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

Reasons to choose Hegel A200 over Naim Uniti Atom

Watts into 8-ohms	150 watts vs 40 watts	Delivers higher power into 8-ohms speakers
Minimum Impedance	2 ohms vs 4 ohms	Compatible with 2-ohms speakers
Total Analog Inputs	4 vs 1	More options for connecting Analog sources
PhonoInput	Yes vs No	Connect a turntable directly to your amp

Reasons to choose Naim Uniti Atom over Hegel A200

MSRP Price(*)	3,799USD vs 3,995USD	costs less (*prices may change depending on the seller, location and time)
Full-color Display	Yes vs No	Displays Album and device Info
App-Based Control	Yes vs None	Control the amplifier via an app
Buil-in DAC	Yes vs No	Connect digital sources without an external DAC
Bluetooth	Yes vs No	Stream music via Bluetooth devices
Optical Digital Inputs	2 vs No	More options for connecting Digital sources
Coaxial Digital Inputs	1 vs No	More options for connecting Digital sources
Base Surface Area	780.5cm²/ 121.0inch² vs 1763.0cm²/ 273.3inch²	takes less space in your room
Height	96mm vs 120mm	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 Hegel A200 and Naim Uniti Atom differs from each other.

Hegel A200 Inputs

Total Number of Analog Inputs: 4
Phono Input
XLR Input Port

Naim Uniti Atom Inputs

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

Outputs

One unbalanced variable and one unbalanced fixed RCA line out Preamp Outputs
Yes Headphone Output

Outputs

Stereo RCA Preamp Outputs
3.5mm Headphone Output

Naim Uniti Atom Back View (Click the image for the larger version)

What's in the Box of Naim Uniti Atom?

Here are the items that come with the Uniti Atom:

Integrated network amplifier
6.5-feet AC power cord
Remote control
4 AAA batteries
2 Speaker plugs
Cleaning cloth
Quick Start Guide
Safety Manual
Warranty/Registration Card
Naim brochure
Spotify brochure