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  1. Home
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  3. Naim Uniti Atom vs Arcam SA30
Naim Uniti Atom vs Arcam SA30
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Naim Uniti Atom

Integrated Amplifier | 40 watts RMS into 8-ohms

Naim Uniti Atom
Check price atAmazon›
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Arcam SA30

Integrated Amplifier | 130 watts RMS into 8-ohms

Arcam SA30
Check price atAmazon›
Naim Uniti Atom Naim Uniti Atom
Check price atAmazon›
Arcam SA30 Arcam SA30
Check price atAmazon›
Naim Uniti Atom
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Arcam SA30
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Naim Uniti Atom vs Arcam SA30 Integrated Amplifier Comparison

In this review, we will be comparing two different types of amplifiers. Naim Uniti Atom is a Integrated Amplifier with built-in DAC speaker whereas the SA30 is a Streaming Integrated Amplifier speaker.

Let's have a brief look at the main features of Naim Uniti Atom and Arcam SA30 first before getting into our more detailed comparison.

Key SpecsNaim Uniti AtomArcam SA30
Power40 watts x 2 channels into 8 ohms130 watts x 2 channels into 8 ohms and 200 watts x 2 channels into 4 ohms
Amplifier classClass A/BClass G
Built-in DACYesYes
Phono inputNoYes
Headphone output3.5mm3.5mm
BluetoothYesNo
App controlYes—
Weight7.00kg / 15.4lbs12.00kg / 26.4lbs
Dimensions (H x W x D)3-3/4" x 9-11/16" x 12-7/16"
96.0mm x 247.0mm x 316.0mm
3-15/16" x 17-1/16" x 14-13/16"
101.0mm x 434.0mm x 377.0mm

What size room are the Naim Uniti Atom and Arcam SA30 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 Naim Uniti Atom Arcam SA30
Near-field Good Poor
Small Room Good Poor
Mid-size Room Average Good
Large Room Poor Good
Very Large Room No way Average

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 Naim Uniti Atom over Arcam SA30
Full-color Display Yes vs No Displays Album and device Info
App-Based Control Yes vs None Control the amplifier via an app
Bluetooth Yes vs No Stream music via Bluetooth devices
Max Bit Depth 32-bit vs 24-bit Play higher resolution range media
Max Sample Rate 384kHz vs 192kHz Play higher resolution media
Base Surface Area 780.5cm2/ 121.0inch2 vs 1636.2cm2/ 253.6inch2 takes less space in your room
Height 96mm vs 101mm Easier to fit in smaller spaces

Reasons to choose Arcam SA30 over Naim Uniti Atom
MSRP Price(*) 2,699USD vs 3,799USD costs less (*prices may change depending on the seller, location and time)
Built-in Room Correction Yes vs No Adjusts audio output to compensate for acoustic anomalies in a listening space
Watts into 8-ohms 130 watts vs 40 watts Delivers higher power into 8-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
Coaxial Digital Inputs 2 vs 1 More options for connecting Digital sources
USB Input Yes vs Connect Sources via USB
Apple AirPlay Yes vs No Compatible with Apple Devices with AirPlay
Apple AirPlay 2 Yes vs No Compatible with Apple Devices with AirPlay 2

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 Naim Uniti Atom and Arcam SA30 differs from each other.

Naim Uniti Atom Inputs
  • Total Number of Analog Inputs: 1
  • 2 Optical Digital Input
  • 1 Coaxial Digital Input
  • HDMI ARC
  • Ethernet Port
Arcam SA30 Inputs
  • Total Number of Analog Inputs: 4
  • Phono Input
  • 2 Optical Digital Input
  • 2 Coaxial Digital Input
  • USB Input:
  • HDMI eARC
  • Ethernet Port
Naim Uniti Atom Back View
Naim Uniti Atom 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
Arcam SA30 Back View
Arcam SA30 Back View (Click the image for the larger version)

What's in the Box of Naim Uniti Atom?

Here are the items that are included inside the box of 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

What's in the Box of Arcam SA30?

Here are the items that come with the SA30:
  • Integrated Amplifier
  • 6.5-feet AC power cord
  • Remote control
  • 2 AAA batteries
  • 2 WiFi antennas
  • Setup microphone
  • 6.5-feet miniUSB-to-USB cable
  • Handbook Manual
  • Thank you Letter

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