The Onkyo TX-NR6100 has recently become my main receiver, and after setting it up and running calibrations, I’m ready to share my detailed experience. Like its predecessor, the TX-NR6050, there are a couple of quirks, but overall, the TX-NR6100 presents a significant upgrade, especially when compared to some Denon models and even considering established names in the market like the Pioneer Vsx 105 Elite (though these are different models in different ranges, the comparison helps to frame expectations in the competitive receiver landscape).
One initial observation mirrors an issue I encountered with the TX-NR6050: the Dolby Digital (DD) signal routing. In a 7.1 speaker configuration, using a 5.1 DD/DD+ source, the side surround channels are incorrectly routed to the back surround speakers. This is a peculiar issue, especially for those with a dedicated 7.1 setup. However, for most of my usage, I employ 7.1 Dolby Surround processing, which effectively bypasses this problem. This might be a point to consider if you frequently listen to Music Concert DD5.1 DVDs in their native format, but for upmixed surround, it’s largely a non-issue.
Moving on to a decidedly positive aspect: the subwoofer output. Unlike the TX-NR6050, which I found lacking in this area, the TX-NR6100 delivers a strong and clean subwoofer performance. It seems the internal electronics or subwoofer processing has been significantly improved. Interestingly, the output voltage appears to be higher than my previous Denon receivers. Where my Denon AVR-S960H units were set at 0db for left/right and -4db for the subwoofer, the Onkyo TX-NR6100 required a -11db subwoofer level to achieve a comparable volume, with the physical subwoofer volume knob remaining unchanged throughout the switch. This suggests a more potent signal from the Onkyo, contributing to a more impactful low-end response.
The Onkyo TX-NR6100 truly shines when it comes to network features and built-in apps, a stark contrast to the somewhat clunky offerings from Denon, particularly their HEOS system. Denon’s HEOS, in my experience, is limited in its Tidal integration and often necessitates using a TV display for full functionality. The TX-NR6100, on the other hand, offers seamless Tidal integration directly on the receiver, mirroring the experience of using Chromecast or the native Android app. Crucially, I can navigate Tidal and other services effortlessly using the Onkyo’s clear front display, eliminating the need to constantly rely on the TV screen. This standalone functionality is a huge plus.
Furthermore, the Onkyo provides versatile speaker zone options. I can operate a separate Zone 2 speaker setup using dedicated outputs while maintaining my full 7.1 channel system on its primary connections. This flexibility is excellent for multi-room audio setups without compromising the main home theater configuration.
Audio quality for music is where the TX-NR6100 truly distinguishes itself from the disappointing TX-NR6050, which I ultimately returned due to audio performance issues. The TX-NR6100’s music playback is impressive, leading me to seriously consider it as my primary receiver, potentially even over the Denon AVR-S960H when it returns from service.
Another significant advantage is the inclusion of three 8K/60p uncompressed HDMI inputs, compared to just one on the Denon AVR-S960H. For future-proofing and connecting multiple high-bandwidth devices, this is a considerable benefit.
The integrated native music applications are a standout feature, solidifying my preference for the Onkyo over the Denon. While the Onkyo still supports external casting via Heos, Apple AirPlay, Chromecast, and other platforms, the built-in app suite provides a streamlined and user-friendly experience directly on the receiver, without needing additional devices or apps. This integrated approach is a major selling point for me.
Finally, HDMI control with my Hisense TV works reliably and smoothly with the Onkyo, unlike the HDMI control issues I faced with the Denon, which ultimately required disabling HDMI control altogether.
In conclusion, despite a minor audio routing quirk, the Onkyo TX-NR6100 offers a compelling package with significant improvements over previous models and a strong feature set that rivals, and in some aspects surpasses, competitors. Its superior network apps, robust subwoofer output, excellent music quality, and ample 8K HDMI inputs make it a strong contender in the current AV receiver market, potentially even offering better value and features for many users than some models from brands like Pioneer Elite, depending on specific needs and price points. The built-in music apps alone are a game-changer, making the Onkyo TX-NR6100 a serious contender for anyone looking for a feature-rich and high-performing home theater receiver.
