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Rega Elex-R vs Rega io
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Rega Elex-R

Integrated Amplifier | 72 watts RMS into 8-ohms

Rega Elex-R
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Rega io

Integrated Amplifier | 30 watts RMS into 8-ohms

Rega io
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Rega Elex-R Rega Elex-R
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Rega io Rega io
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Rega Elex-R
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Rega io
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Rega Elex-R vs Rega io Integrated Amplifier Comparison

In this review, we will be comparing Elex-R and io, two Integrated Amplifiers by Rega. Let's have a brief look at the main features of Rega Elex-R and Rega io first before getting into our more detailed comparison.

Rega Elex-R Key Specs

  • 72 watts RMS into 8-ohms
  • Phono Input
  • Weight: 24.90 lbs / 10.90 kg
  • Dimensions (H x W x D):3.15inch x 16.9inch x 12.6inch

Rega io Key Specs

  • 30 watts RMS into 8-ohms
  • Phono Input
  • Weight: 6.60 lbs / 2.90 kg
  • Dimensions (H x W x D):2.7inch x 7.1inch x 11.4inch

What size room are the Rega Elex-R and Rega io 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 Rega Elex-R Rega io
Near-field Poor Good
Small Room Average Good
Mid-size Room Good Average
Large Room Average Poor
Very Large Room Poor No way

In the following sections, we will get into more detail in order to understand how Rega Elex-R and Rega io 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 Rega Elex-R over Rega io
Watts into 8-ohms 72 watts vs 30 watts Delivers higher power into 8-ohms speakers
Total Analog Inputs 4 vs 2 More options for connecting Analog sources
Preamp Outputs Stereo RCA vs No Connect a powered subwoofer or second amplifier.

Reasons to choose Rega io over Rega Elex-R
MSRP Price(*) 725USD vs 1,395USD costs less (*prices may change depending on the seller, location and time)
Base Surface Area 522.0cm2/ 80.9inch2 vs 1376.0cm2/ 213.3inch2 takes less space in your room
Height 68mm vs 80mm 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 Rega Elex-R and Rega io differs from each other.

Rega Elex-R Inputs
  • Total Number of Analog Inputs: 4
  • Phono Input
Rega io Inputs
  • Total Number of Analog Inputs: 2
  • Phono Input
Rega Elex-R Back View
Rega Elex-R Back View (Click the image for the larger version)

Outputs
  • Stereo RCA Preamp Outputs
  • 1/4-inch Headphone Output
Outputs
  • 3.5mm Headphone Output
Rega io Back View
Rega io Back View (Click the image for the larger version)

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