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Arcam Solo Uno vs Arcam SA20
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Arcam Solo Uno

Integrated Amplifier | 25 watts RMS into 8-ohms

Arcam Solo Uno
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Arcam SA20

Integrated Amplifier | 90 watts RMS into 8-ohms

Arcam SA20
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Arcam Solo Uno Arcam Solo Uno
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Arcam SA20 Arcam SA20
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Arcam Solo Uno
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Arcam SA20
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Arcam Solo Uno vs Arcam SA20 Integrated Amplifier Comparison

In this review, we will be comparing two different type of speakers by Arcam. Arcam Solo Uno is a Streaming Integrated Amplifier speaker whereas the SA20 is a Integrated Amplifier with built-in DAC speaker.

Let's have a brief look at the main features of Arcam Solo Uno and Arcam SA20 first before getting into our more detailed comparison.

Arcam Solo Uno Key Specs

  • 25 watts RMS into 8-ohms
  • Built-in DAC
  • Weight: 3.30 lbs / 1.50 kg
  • Dimensions (H x W x D):2.125inch x 5.5625inch x 9.625inch

Arcam SA20 Key Specs

  • 90 watts RMS into 8-ohms
  • Built-in DAC
  • Phono Input
  • Weight: 20.20 lbs / 9.18 kg
  • Dimensions (H x W x D):3-7/16inch x 17-1/16inch x 14-5/16inch

What size room are the Arcam Solo Uno and Arcam SA20 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 Arcam Solo Uno Arcam SA20
Near-field Good Poor
Small Room Good Average
Mid-size Room Average Good
Large Room Poor Average
Very Large Room No way Poor

In the following sections, we will get into more detail in order to understand how Arcam Solo Uno and Arcam SA20 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 Arcam Solo Uno over Arcam SA20
MSRP Price(*) 769USD vs 1,249USD costs less (*prices may change depending on the seller, location and time)
Signal to Noise Ratio 117 dB vs 106 dB Higher ratings results in cleaner sound
Wi-Fi Yes vs No High quality streaming over WiFi
Apple AirPlay Yes vs No Compatible with Apple Devices with AirPlay
Apple AirPlay 2 Yes vs No Compatible with Apple Devices with AirPlay 2
Built-in Chromecast Yes vs No Compatible with Chromecast Streaming
Roon Ready vs No Roon Compatibility
Built-in Chromecast Yes vs No Compatible with Chromecast Streaming
Base Surface Area 347.9cm2/ 53.9inch2 vs 1579.8cm2/ 244.9inch2 takes less space in your room
Height 54mm vs 88mm Easier to fit in smaller spaces

Reasons to choose Arcam SA20 over Arcam Solo Uno
Handheld Remote Yes vs No Control the amplifier by the included RC
Watts into 8-ohms 90 watts vs 25 watts Delivers higher power into 8-ohms speakers
Watts into 4-ohms 150 watts vs 50 watts Delivers higher power into 4-ohms speakers
Total Harmonic Distortion (THD) 0.5% vs 1% Less Harmonic Distortion
Total Analog Inputs 4 vs 1 More options for connecting Analog sources
PhonoInput Yes vs No Connect a turntable directly to your amp
Optical Digital Inputs 1 vs No More options for connecting Digital sources
Coaxial Digital Inputs 2 vs No More options for connecting Digital sources
Headphone Output 3.5mm vs No Connect your headphone to the amplifier

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 Arcam Solo Uno and Arcam SA20 differs from each other.

Arcam Solo Uno Inputs
  • Total Number of Analog Inputs: 1
  • Ethernet Port
Arcam SA20 Inputs
  • Total Number of Analog Inputs: 4
  • Phono Input
  • 1 Optical Digital Input
  • 2 Coaxial Digital Input
Arcam Solo Uno Back View
Arcam Solo Uno Back View (Click the image for the larger version)

Outputs
  • Sub Preamp Outputs
  • Subwoofer Output
Outputs
  • Stereo RCA Preamp Outputs
  • 3.5mm Headphone Output
Arcam SA20 Back View
Arcam SA20 Back View (Click the image for the larger version)

What's in the Box of Arcam Solo Uno?

Here are the items that are included inside the box of Solo Uno:
  • Wireless audio amplifier
  • 6-feet AC power cord
  • Antenna
  • Handbook
  • Thank you letter
  • What's in the Box of Arcam SA20?

    Here are the items that come with the SA20:
  • Integrated Amplifier
  • 6.5-feet AC power cord
  • Remote control
  • 2 AAA batteries
  • Handbook Manual
  • Thank you Letter
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