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expired Posted by iconian | Staff • Apr 4, 2025
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expired Posted by iconian | Staff • Apr 4, 2025

Onkyo TX-SR3100 5.2-Channel AV Receiver

+ Free Shipping

$199

$399

50% off
Adorama
77 Comments 41,407 Views
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Deal Details
Update: This popular deal is still available

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 StrawMan86 | Staff
  • About this Deal:
    • Our research indicates this offer is $70 lower (35% savings) than the next best price from a reputable merchant at the time of this post.
    • 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 Notes
About the Poster
Deal Details
Community Notes
About the Poster
Update: This popular deal is still available

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 StrawMan86 | Staff
  • About this Deal:
    • Our research indicates this offer is $70 lower (35% savings) than the next best price from a reputable merchant at the time of this post.
    • 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
+75
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 7/1/2025, 02:38 PM
Sold By Sale Price
Adorama$299.99

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Top Comments

Jetking2
105 Posts
32 Reputation
It's worth noting that the TX-8220 is a 2 channel stereo receiver. No video. Completely different use case than the TX-SR3100
Werther595
240 Posts
33 Reputation
Better to spend $200 then, as opposed to $1k. I agree though. All we need is some new codec to become popular and all our gear is for the garage
TNFergus
1241 Posts
149 Reputation
No phono in, if that matters to people.

The TX-8220 model has it, for this same sale price on Amazon.

76 Comments

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Apr 5, 2025
532 Posts
Joined Feb 2023
Apr 5, 2025
IndigoManatee4695
Apr 5, 2025
532 Posts
Nice thanks op
1
Apr 5, 2025
660 Posts
Joined Jan 2017
Apr 5, 2025
KMFers
Apr 5, 2025
660 Posts
I am so gun shy buying another receiver. Bought a yamaha and a denon within the previous couple years, yamaha repaired once under warranty. Denon problem was so intermittent that warranty ran out. But dang, for $200, this looks like a really good deal. 👍
1
Apr 5, 2025
622 Posts
Joined Nov 2007
Apr 5, 2025
Chet Desmond
Apr 5, 2025
622 Posts
I'm gun shy about buying another receiver because they go obsolete so damn fast.
3
Apr 5, 2025
240 Posts
Joined Sep 2020
Apr 5, 2025
Werther595
Apr 5, 2025
240 Posts
Quote from Chet Desmond :
I'm gun shy about buying another receiver because they go obsolete so damn fast.

Better to spend $200 then, as opposed to $1k. I agree though. All we need is some new codec to become popular and all our gear is for the garage
2
Apr 5, 2025
1,241 Posts
Joined Nov 2009
Apr 5, 2025
TNFergus
Apr 5, 2025
1,241 Posts

Our community has rated this post as helpful. If you agree, why not thank TNFergus

No phono in, if that matters to people.

The TX-8220 model has it, for this same sale price on Amazon.
Last edited by TNFergus April 5, 2025 at 02:06 PM.
1
2
Apr 6, 2025
35 Posts
Joined Nov 2021
Apr 6, 2025
dudegod
Apr 6, 2025
35 Posts
Have only had good units from Onkyo, and I've been needing something with HDCP 2.3 support. In for one!
Apr 6, 2025
1,084 Posts
Joined Jul 2018
Apr 6, 2025
rastatech
Apr 6, 2025
1,084 Posts
My Pioneer keeps annoying me as it freezes every now and then, but I am more audio focused. 2.0 stereo is all I need. Definitely need something with AirPlay 2, and ideally bi-amp capability.
1

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Apr 6, 2025
532 Posts
Joined Feb 2023
Apr 6, 2025
IndigoManatee4695
Apr 6, 2025
532 Posts
Quote from TNFergus :
No phono in, if that matters to people.

The TX-8220 model has it, for this same sale price on Amazon.

Need that to connect a turntable right
1
Apr 6, 2025
913 Posts
Joined Aug 2011
Apr 6, 2025
RealSweetBrown
Apr 6, 2025
913 Posts
Quote from Werther595 :
Better to spend $200 then, as opposed to $1k. I agree though. All we need is some new codec to become popular and all our gear is for the garage

5.1 is enough for me. Anything more is gravy.
2
Apr 6, 2025
211 Posts
Joined Oct 2016
Apr 6, 2025
filmmajor
Apr 6, 2025
211 Posts
Quote from IndigoManatee4695 :
Need that to connect a turntable right

Unless you want to get a preamp and connect it to the AUX input.
Apr 6, 2025
264 Posts
Joined Sep 2014
Apr 6, 2025
ONLYUSEmeDEALS
Apr 6, 2025
264 Posts
How does this compare to Pyle dolby pro logic? Saw one for $99 today
3
Apr 6, 2025
34 Posts
Joined Sep 2016
Apr 6, 2025
james78666
Apr 6, 2025
34 Posts
I have an older higher end Sony 5.1 receiver that sounds pretty good for movies, especially blue rays. Will this virtual Atmos height effect make much of a difference? I don't know if I'm ready to put speakers in the ceiling.
1
Apr 6, 2025
436 Posts
Joined Jun 2020
Apr 6, 2025
DIW90210
Apr 6, 2025
436 Posts
Quote from ONLYUSEmeDEALS :
How does this compare to Pyle dolby pro logic? Saw one for $99 today
Pyle electronics have a notorious reputation of burning down homes. Make sure you have good fire insurance on your home before plugging in any crap made by Pyle LMAO
2
3
Apr 6, 2025
436 Posts
Joined Jun 2020
Apr 6, 2025
DIW90210
Apr 6, 2025
436 Posts
Quote from james78666 :
I have an older higher end Sony 5.1 receiver that sounds pretty good for movies, especially blue rays. Will this virtual Atmos height effect make much of a difference? I don't know if I'm ready to put speakers in the ceiling.
https://www.youtube.com/watch?v=O...EHM&t=401s answers your question.
1

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Apr 6, 2025
163 Posts
Joined Jan 2013
Apr 6, 2025
crazyoversports
Apr 6, 2025
163 Posts
Quote from Werther595 :
Better to spend $200 then, as opposed to $1k. I agree though. All we need is some new codec to become popular and all our gear is for the garage

My Yamaha is at least 10 years old but still serves me well. What has changed that makes an upgrade worth buying?

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