OnkyoTX-NR6100 7.2 Channel 8K Smart AV Receiver - THX Certified, Works with Sonos Certified, and Ultimate 4K Gaming Experience

As someone who’s been through multiple AV receivers across different brands and price points, I can confidently say the Onkyo TX-6100 punches well above its weight — both in performance and value.Setup & Calibration:The initial setup is streamlined and efficient. Speaker terminals are well labeled, and the guided on-screen setup walks you through everything without overwhelming you. The AccuEQ Room Calibration is outstanding for this price class. With a 7.2 layout, it analyzed speaker distances, levels, and room acoustics with remarkable accuracy. No guesswork needed — and the phase and EQ adjustments it makes are subtle but noticeable in overall clarity and imaging.Software & Control:The Onkyo Controller app deserves praise. It’s responsive, thoughtfully designed, and provides full access to inputs, audio modes, streaming services, and speaker settings. Unlike some competitors, the app doesn’t feel like an afterthought — it’s a real tool for daily use and advanced tweaking. The receiver also supports HDMI-CEC, eARC, and multi-zone audio with minimal latency or handshake issues.Performance & Responsiveness:In use, the TX-6100 is fast. Switching between HDMI inputs or toggling audio modes happens almost instantly. With 100W/channel (8 ohms, 2-ch driven), there’s more than enough clean power for mid-to-large rooms. It handles high-bitrate Dolby Atmos and DTS:X sources without breaking a sweat, and stereo playback is detailed and dynamic, thanks to the high-current discrete amplification.Technical Details:• HDMI 2.1 (4K/120Hz pass-through, VRR, ALLM — future-proofed for gaming and home theater)• Dual-band Wi-Fi, Bluetooth, Chromecast built-in, AirPlay 2• Supports Hi-Res audio (24-bit/192kHz FLAC, ALAC, WAV)• Works with Sonos, Alexa, and Google Assistant• Zone 2 with DAC for independent source playbackValue:Here’s the kicker — the TX-6100 delivers premium features typically found in receivers $200–$300 more expensive. From 7.2 Atmos support to modern streaming protocols, the level of functionality and performance here is exceptional for its price bracket. You’re getting serious audio fidelity, robust connectivity, and reliable performance without breaking the bank.Final Verdict:If you’re technically inclined and want a receiver that delivers high-end performance without the high-end markup, the Onkyo TX-6100 is an absolute no-brainer. It’s a rare blend of intelligent design, excellent sound processing, and long-term value

I bought a brand new txnr676 in 2018. I used it real real hard, as I work from home and tend to watch movies while I work. I use hardware at least twice as hard as most folk as this is one of my main hobbies/entertainment avenues. Originally I had it configured w a 4k, HDMI 2 capable TV. No hdr, not much else then to get 4k and ATMOS sound out of my movies and video games. Eventually I ended up with a way more modern Vizio 4k HDR TV w HDMI 2.1, and eventually the inputs on my older receiver started switching on their own and the over all sound stage started to degrade. I imagine I could probably open up the chassis and replace some capacitors or resisters, check the soldering on some contacts, and it would be fine.. but, I saw a sale and decided to get a different machine. I need 5.2.2 out, 120hz 4k for gaming and UHD for films and streaming.I was originally going to try a Denon x3800h, but after a few months of research I ended up deciding on the Onkyo as it was repeatedly rated the best for 4k gaming and upper mid range home theater. The added bonus of IMAX and THX support and 8k at 60hz (for the TV upgrade to 8k eventually) were welcome additions.Quick setup, similar to the older Onkyo, it ended up integrating better because it recognized and added itself to my Google Nest network. Also, it had a feature that can tune each channel to specific speaker combos if you own them, and I do, in fact own some real nice Klipsch reference towers, surround, subs and their upfiring ATMOS joints. That was really cool. It knows exactly how to send audio to each of my speakers the best way for that speaker channel.So, it plays my games great, automatically handling picture settings for games to my TV, the audio is much improved over the last gen. Very clear channel definition, powerful highs, very clear and soft lows. 5.1 upmixed to ATMOS sounds spectacular and processing 1080p or lower still look really great in unconverted 4k.I've got a Roku ultra, PS4 pro, Xbox Series X and a Nintendo Switch all doing work through the receiver to the TV.The HDR is crisp. Audio passthrough and eArc work great.After a week of regular use I can say with confidence this was a great purchase.

Do not buy this receiver. I’m no stranger to tv audio. I’ve had several higher end tv surround systems. I just built a house and I pre wired for 7.2. Even the box says 7.2, when you set it up, there is no option for 7.2. Only 7.1. I could have lived with that but when I began to set it up, the on screen display quit working. That’s a very common with this receiver. To make it work again I had to do a full reset and lost all my settings and start all over. I could even have lived with that but the sound quality was terrible. It sounded like talking with your hand over your mouth and no way to adjust. I bought it a little early to make sure I pre wired it correctly so the return time, one month, had expired. Bottom line is poor support, no instructions except on line, difficult to use, very difficult to adjust with no on screen display and worst of all absolutely poor quality. Buy the way, I paired it with new Klipsch speakers so I should have had a good system.