I have replaced the x4000 which has been GREAT for years. The only downside to the x4000 was that after a few years we had heat issues. I bought this great cooler here on Amazon. It has the same depth and width dimensions as the AVR and has 3 fans that draw in heat from below and then expel it. I put this thing on top of the x4000 and ran it for another two years. Apparently my x3700 starts with an additional external cooler on top. I missed 4k. I've switched from all 1080p to 8K TVs in my media room (replacing a 65-inch Panasonic plasma with a 75-inch Samsung Q800T). This Denon is one of the SEVERAL 2020 AVRs that can handle 8k video. Everything about it is the same or even better than my old x4000. I will be adding 4 Atmos ceiling speakers soon. I am pleased. I highly recommend the Denon AVR Receiver. Just see which line suits your needs and don't worry; you can leave.
AIMPIRE AD10 Mini USB DAC CSS XMOS XU208 ES9018K2M OPA2134 HIFI Audio Decoder Amplifier For Enhanced Audio Performance
20 Review
Nobsound Dual TPA3116 Digital Power Amplifier - High-Fidelity Stereo Amp With NE5532P Pre-Amp, Audiophile-Grade 2.0 Channel And 100WΓ2 Output (Black)
13 Review
Powerful Logitech Z623: 400W Home Speaker System - Black - Get Immersed!
46 Review
Bluetooth adapter Baseus BA01 black 1 pc.
95 Review
Sony ICFC1TBLACK Alarm Clock Radio
11 Review
JBL Horizon Bluetooth Alarm Clock Radio with Multiple Alarms, Soothing Ambient LED Light, Automatic LCD Display, and Dual USB Charging (White, AM/FM Radio)
41 Review
Stream Your Favorite Tunes With AUNA KR-200 SI Internet Kitchen Radio - Spotify Support, Remote Control, And More!
15 Review
AUNA Connect 150 Black 2.1 Wi-Fi Internet Radio Music Player With MP3 USB Port, AUX & Remote Control - Black
16 Review