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frontpage Posted by iconian | Staff • 2d ago
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  1. Deal Image
  2. Deal Image
Item 1 of 2
frontpage Posted by iconian | Staff • 2d ago

Onkyo TX-SR3100 5.2-Channel AV Receiver

+ Free Shipping

$199

$475

58% off
Adorama
19 Comments 5,781 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
+16
Good Deal
Get Deal at 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 5/24/2025, 02:52 PM
Sold By Sale Price
Adorama$364.99
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18 Comments

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Yesterday
170 Posts
Joined Jun 2020
Yesterday
OrangeCemetery2327
Yesterday
170 Posts
What's the attraction of a NEW 2 channel receiver vs something off Facebook marketplace?
1
Yesterday
2,843 Posts
Joined Sep 2008
Yesterday
ChiefAlchemist
Yesterday
2,843 Posts
OK. Now what's the best solution to getting this to talk to my network speakers - Sonos a/o AirPlay?
Yesterday
65 Posts
Joined Mar 2013
Yesterday
Kinaesthetics
Yesterday
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.
Yesterday
543 Posts
Joined Jan 2010
Yesterday
jonny4
Yesterday
543 Posts
Damn, need something like this for the HDMI switch but I need a phono input. Any suggestions?
Yesterday
4,541 Posts
Joined Jul 2009
Yesterday
SlickDillie
Yesterday
4,541 Posts
Apparently it doesn't do 5.1.2 only 3.1.2. Otherwise I'd buy this 🤨
Pro
Yesterday
323 Posts
Joined Dec 2004
Yesterday
spacemidget
Pro
Yesterday
323 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
Yesterday
170 Posts
Joined Jun 2020
Yesterday
OrangeCemetery2327
Yesterday
170 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"

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Yesterday
15 Posts
Joined Oct 2020
Yesterday
soarescode
Yesterday
15 Posts
Got this a few weeks ago. Solid receiver with Atmos support. Super easy to set up and tweak.
Yesterday
4,541 Posts
Joined Jul 2009
Yesterday
SlickDillie
Yesterday
4,541 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.
Yesterday
10,339 Posts
Joined Jul 2003
Yesterday
burticus
Yesterday
10,339 Posts
100 more at Best Buy, so not a bad deal at all.
Yesterday
2,060 Posts
Joined Feb 2008
Yesterday
pcman2000
Yesterday
2,060 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.
Yesterday
21 Posts
Joined Jul 2013
Yesterday
saleraider
Yesterday
21 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?
Yesterday
1,949 Posts
Joined Dec 2006
Yesterday
bob151
Yesterday
1,949 Posts
Will this auto turn on when I turn on the tv (when connected to hdmi arc ports), is that the HDMI-CEC feature?
Yesterday
253 Posts
Joined Nov 2006
Yesterday
helloroad
Yesterday
253 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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Yesterday
1,326 Posts
Joined Jan 2023
Yesterday
VaultTec
Yesterday
1,326 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.
1
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