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expired Posted by iconian | Staff • May 23, 2025
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expired Posted by iconian | Staff • May 23, 2025

Onkyo TX-SR3100 5.2-Channel AV Receiver

+ Free Shipping

$199

$475

58% off
Adorama
31 Comments 18,023 Views
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Deal Details
Adorama has Onkyo TX-SR3100 5.2-Channel AV Receiver on sale for $199. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Key Features:
  • 80 w/ch x 5ch, High current amplifier
  • Dolby Atmos, DTS:X
  • HDMI 2.1a - 8K/4K, HDCP2.3, Dolby Vision, HDR10+, SBTM
  • 5.2ch or 3.2.2ch processing with Dolby Atmos height/surround virtualizer
  • Bluetooth
  • DTS:X, DTS Virtual:X, Neural:X
  • AccuEQ Room Calibration
  • Klipsch Optimized Mode

Editor's Notes

Written by oceanlake | Staff
  • About this Deal:
    • This price matches a recent Frontpage Deal.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • Onkyo 2 Year Limited Warranty

Original Post

Written by iconian | Staff
Product Info
Community Notes
About the Poster
Deal Details
Product Info
Community Notes
About the Poster
Adorama has Onkyo TX-SR3100 5.2-Channel AV Receiver on sale for $199. Shipping is free.

Thanks to Deal Editor iconian for sharing this deal.

Key Features:
  • 80 w/ch x 5ch, High current amplifier
  • Dolby Atmos, DTS:X
  • HDMI 2.1a - 8K/4K, HDCP2.3, Dolby Vision, HDR10+, SBTM
  • 5.2ch or 3.2.2ch processing with Dolby Atmos height/surround virtualizer
  • Bluetooth
  • DTS:X, DTS Virtual:X, Neural:X
  • AccuEQ Room Calibration
  • Klipsch Optimized Mode

Editor's Notes

Written by oceanlake | Staff
  • About this Deal:
    • This price matches a recent Frontpage Deal.
    • Please see the original post for additional details and give the WIKI and forum comments a read for helpful discussion.
  • About this Product:
    • Onkyo 2 Year Limited Warranty

Original Post

Written by iconian | Staff

Community Voting

Deal Score
+30
Good Deal
Visit Adorama

Price Intelligence

Model: Onkyo 5.2-Channel 8K A/V Receiver in Black

Deal History 

Sale Price
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Current Prices

Sort: Lowest to Highest | Last Updated 7/4/2025, 02:02 PM
Sold By Sale Price
Adorama$474.99

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Top Comments

Kinaesthetics
65 Posts
41 Reputation
This is a 5.2 channel receiver though. And generally it's because of codec support and newer HDMI standards such as 2.1b.

30 Comments

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May 24, 2025
186 Posts
Joined Jun 2020
May 24, 2025
OrangeCemetery2327
May 24, 2025
186 Posts
What's the attraction of a NEW 2 channel receiver vs something off Facebook marketplace?
3
May 24, 2025
2,856 Posts
Joined Sep 2008
May 24, 2025
ChiefAlchemist
May 24, 2025
2,856 Posts
OK. Now what's the best solution to getting this to talk to my network speakers - Sonos a/o AirPlay?
May 24, 2025
65 Posts
Joined Mar 2013
May 24, 2025
Kinaesthetics
May 24, 2025
65 Posts
Quote from OrangeCemetery2327 :
What's the attraction of a NEW 2 channel receiver vs something off Facebook marketplace?
This is a 5.2 channel receiver though. And generally it's because of codec support and newer HDMI standards such as 2.1b.
May 24, 2025
543 Posts
Joined Jan 2010
May 24, 2025
jonny4
May 24, 2025
543 Posts
Damn, need something like this for the HDMI switch but I need a phono input. Any suggestions?
May 24, 2025
4,546 Posts
Joined Jul 2009
May 24, 2025
SlickDillie
May 24, 2025
4,546 Posts
Apparently it doesn't do 5.1.2 only 3.1.2. Otherwise I'd buy this 🤨
May 24, 2025
338 Posts
Joined Dec 2004
May 24, 2025
spacemidget
May 24, 2025
338 Posts
Quote from jonny4 :
Damn, need something like this for the HDMI switch but I need a phono input. Any suggestions?

The Art DJ Pre II is a great pre-amp for the price.

https://a.co/d/etq6q6k
May 24, 2025
186 Posts
Joined Jun 2020
May 24, 2025
OrangeCemetery2327
May 24, 2025
186 Posts
Quote from Kinaesthetics :
This is a 5.2 channel receiver though. And generally it's because of codec support and newer HDMI standards such as 2.1b.

I'm a dummy. I would have sworn it said "2 channel receiver"
2

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May 24, 2025
15 Posts
Joined Oct 2020
May 24, 2025
soarescode
May 24, 2025
15 Posts
Got this a few weeks ago. Solid receiver with Atmos support. Super easy to set up and tweak.
May 24, 2025
4,546 Posts
Joined Jul 2009
May 24, 2025
SlickDillie
May 24, 2025
4,546 Posts
Quote from OrangeCemetery2327 :
I'm a dummy. I would have sworn it said "2 channel receiver"

The original title was off a little bit. I asked a mod to fix it. It did look like it might be a 2 channel the way it was spaced and typed out.
May 24, 2025
10,409 Posts
Joined Jul 2003
May 24, 2025
burticus
May 24, 2025
10,409 Posts
100 more at Best Buy, so not a bad deal at all.
May 24, 2025
2,113 Posts
Joined Feb 2008
May 24, 2025
pcman2000
May 24, 2025
2,113 Posts
Quote from soarescode :
Got this a few weeks ago. Solid receiver with Atmos support. Super easy to set up and tweak.
I thought the positional mic with auto calibrate was pretty cool.
May 24, 2025
23 Posts
Joined Jul 2013
May 24, 2025
saleraider
May 24, 2025
23 Posts
Quote from ChiefAlchemist :
OK. Now what's the best solution to getting this to talk to my network speakers - Sonos a/o AirPlay?

Sonos Port?
May 24, 2025
1,988 Posts
Joined Dec 2006
May 24, 2025
bob151
May 24, 2025
1,988 Posts
Will this auto turn on when I turn on the tv (when connected to hdmi arc ports), is that the HDMI-CEC feature?
May 24, 2025
254 Posts
Joined Nov 2006
May 24, 2025
helloroad
May 24, 2025
254 Posts
what's the outputs if only 2 channels are used? still 80 per channel?
if use it as stereo receiver, the output seems low

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May 24, 2025
1,423 Posts
Joined Jan 2023
May 24, 2025
VaultTec
May 24, 2025
1,423 Posts
avoid Onkyo! They are still having HDMI board issues. I bought one earlier in the year and the board went out within 2 months of owning it and it took Onkyo another 4 months to get me a replacement HDMIK board and they wanted me to pay for shipping to the repair center.
3
3

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