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HiFi Rose RS520 vs Roksan Attessa Streaming Amplifier
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HiFi Rose RS520

Integrated Amplifier | 250 watts RMS into 8-ohms

HiFi Rose RS520
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Roksan Attessa Streaming Amplifier

Integrated Amplifier | 80 watts RMS into 8-ohms

Roksan Attessa Streaming Amplifier
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HiFi Rose RS520 HiFi Rose RS520
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Roksan Attessa Streaming Amplifier Roksan Attessa Strea...
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HiFi Rose RS520
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Roksan Attessa Strea...
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HiFi Rose RS520 vs Roksan Attessa Streaming Amplifier Integrated Amplifier Comparison

In this review, we will be comparing RS520 and Attessa Streaming Amplifier, two Integrated Amplifiers from HiFi Rose and Roksan. Let's have a brief look at the main features of HiFi Rose RS520 and Roksan Attessa Streaming Amplifier first before getting into our more detailed comparison.

HiFi Rose RS520 Key Specs

  • 250 watts RMS into 8-ohms
  • Built-in DAC
  • USB Input
  • Bluetooth v4.2
  • Weight: 17.86 lbs / 8.10 kg
  • Dimensions (H x W x D):5inch x 13-5/8inch x 12-7/8inch

Roksan Attessa Streaming Amplifier Key Specs

  • 80 watts RMS into 8-ohms
  • Built-in DAC
  • Phono Input
  • USB Input
  • Bluetooth
  • Weight: 23.00 lbs / 10.45 kg
  • Dimensions (H x W x D):3inch x 17-1/16inch x File Typeinch

What size room are the HiFi Rose RS520 and Roksan Attessa Streaming Amplifier 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 HiFi Rose RS520 Roksan Attessa Streaming Amplifier
Near-field Are you nuts? Poor
Small Room Bad Average
Mid-size Room Poor Good
Large Room Good Average
Very Large Room Good Poor

In the following sections, we will get into more detail in order to understand how HiFi Rose RS520 and Roksan Attessa Streaming Amplifier 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 HiFi Rose RS520 over Roksan Attessa Streaming Amplifier
Full-color Display Yes vs No Displays Album and device Info
Watts into 8-ohms 250 watts vs 80 watts Delivers higher power into 8-ohms speakers
Watts into 4-ohms 250 watts vs 130 watts Delivers higher power into 4-ohms speakers
Total Harmonic Distortion (THD) 0.007% vs 0.02% Less Harmonic Distortion
Signal to Noise Ratio 109 dB vs 98 dB Higher ratings results in cleaner sound
Max Bit Depth 32-bit vs 24-bit Play higher resolution range media
Max Sample Rate 768kHz vs 192kHz Play higher resolution media

Reasons to choose Roksan Attessa Streaming Amplifier over HiFi Rose RS520
MSRP Price(*) 3,199USD vs 3,695USD costs less (*prices may change depending on the seller, location and time)
Total Analog Inputs 2 vs 1 More options for connecting Analog sources
PhonoInput Yes vs No Connect a turntable directly to your amp
Optical Digital Inputs 2 vs 1 More options for connecting Digital sources
Coaxial Digital Inputs 2 vs 1 More options for connecting Digital sources
Headphone Output 3.5mm vs No Connect your headphone to the amplifier
Apple AirPlay Yes vs No Compatible with Apple Devices with AirPlay
Apple AirPlay 2 Yes vs No Compatible with Apple Devices with AirPlay 2
BluOS Yes vs No Compatible with BluOS Wireless Ecosystem
Height 77mm vs 127mm 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 HiFi Rose RS520 and Roksan Attessa Streaming Amplifier differs from each other.

HiFi Rose RS520 Inputs
  • Total Number of Analog Inputs: 1
  • 1 Optical Digital Input
  • 1 Coaxial Digital Input
  • USB Input:
    • USB-B (connects to computer for music playback)
    • 3 x USB-A(connecting the included Wi-Fi and Bluetooth dongles
    • External DAC
    • mass storage or HiFI Rose CD player)
  • Ethernet Port
Roksan Attessa Streaming Amplifier Inputs
  • Total Number of Analog Inputs: 2
  • Phono Input
  • 2 Optical Digital Input
  • 2 Coaxial Digital Input
  • USB Input:
    • USB-A (support music playback including Hi-Res)
    • USB-A (used for the included USB/WiFi dongle to make a wireless network connection)
  • Ethernet Port
HiFi Rose RS520 Back View
HiFi Rose RS520 Back View (Click the image for the larger version)

Outputs
  • Stereo RCA Preamp Outputs
Outputs
  • Stereo RCA Preamp Outputs
  • 3.5mm Headphone Output
Roksan Attessa Streaming Amplifier Back View
Roksan Attessa Streaming Amplifier Back View (Click the image for the larger version)

What's in the Box of Roksan Attessa Streaming Amplifier?

Here are the items that come with the Attessa Streaming Amplifier:
  • Integrated streaming amplifier
  • 6.5-feet AC power cord
  • USB/WiFi dongle
  • 2-feet USB extension cable
  • Remote control
  • 2 AAA batteries
  • Quick Start Guide
  • Important Safety Instructions
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