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expirediconian | Staff posted May 23, 2025 11:36 PM

Onkyo TX-SR3100 5.2-Channel AV Receiver

$199

$475

58% off
+ Free Shippingat Adorama
30 Comments
20.9K Views
Visit Adorama
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
  • 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
  • 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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Top Comments

Kinaesthetics
68Comments
41Reputation
This is a 5.2 channel receiver though. And generally it's because of codec support and newer HDMI standards such as 2.1b.
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30 Comments

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May 24, 2025 12:33 PM
238 Comments
Joined Jun 2020
OrangeCemetery2327May 24, 2025 12:33 PM
238 Comments
What's the attraction of a NEW 2 channel receiver vs something off Facebook marketplace?
3
May 24, 2025 12:33 PM
3K Comments
Joined Sep 2008
ChiefAlchemistMay 24, 2025 12:33 PM
3K Comments
OK. Now what's the best solution to getting this to talk to my network speakers - Sonos a/o AirPlay?
May 24, 2025 3:08 PM
68 Comments
Joined Mar 2013
KinaestheticsMay 24, 2025 3:08 PM
68 Comments
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 3:40 PM
576 Comments
Joined Jan 2010
jonny4May 24, 2025 3:40 PM
576 Comments
Damn, need something like this for the HDMI switch but I need a phono input. Any suggestions?
May 24, 2025 5:00 PM
4.6K Comments
Joined Jul 2009
SlickDillieMay 24, 2025 5:00 PM
4.6K Comments
Apparently it doesn't do 5.1.2 only 3.1.2. Otherwise I'd buy this 🤨
Pro
May 24, 2025 5:31 PM
407 Comments
Joined Dec 2004
spacemidget
Pro
May 24, 2025 5:31 PM
407 Comments
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 5:37 PM
238 Comments
Joined Jun 2020
OrangeCemetery2327May 24, 2025 5:37 PM
238 Comments
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 5:53 PM
16 Comments
Joined Oct 2020
soarescodeMay 24, 2025 5:53 PM
16 Comments
Got this a few weeks ago. Solid receiver with Atmos support. Super easy to set up and tweak.
May 24, 2025 7:05 PM
4.6K Comments
Joined Jul 2009
SlickDillieMay 24, 2025 7:05 PM
4.6K Comments
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 7:37 PM
10.8K Comments
Joined Jul 2003
burticusMay 24, 2025 7:37 PM
10.8K Comments
100 more at Best Buy, so not a bad deal at all.
May 24, 2025 8:11 PM
2.4K Comments
Joined Feb 2008
pcman2000May 24, 2025 8:11 PM
2.4K Comments
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 8:25 PM
33 Comments
Joined Jul 2013
saleraiderMay 24, 2025 8:25 PM
33 Comments
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 8:35 PM
2.3K Comments
Joined Dec 2006
bob151May 24, 2025 8:35 PM
2.3K Comments
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 8:51 PM
317 Comments
Joined Nov 2006
helloroadMay 24, 2025 8:51 PM
317 Comments
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 9:24 PM
2K Comments
Joined Jan 2023
VaultTecMay 24, 2025 9:24 PM
2K Comments
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.
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