Best 4 Channel Stereo Receiver

Denon AVR-X3800H 9.4-Ch Receiver - 8K UHD Home Theater AVR (105W X 9) Built-in Bluetooth, Wi-Fi & HEOS Multi-Room Streaming, Dolby Atmos, DTS:X, IMAX Enhanced & Auro 3D

Sony STR-AN1000 7.2 CH Surround Sound Home Theater 8K A/V Receiver: Dolby Atmos, DTS:X, Digital Cinema Auto Calibration IX, Bluetooth, WiFi, Google Chromecast, Spotify connect, Apple AirPlay, HDMI 2.1

Sony STRDH590 5.2 Channel Surround Sound Home Theater Receiver: 4K HDR AV Receiver with Bluetooth,Black

Sony STRDH190 2-ch Home Stereo Receiver with Phono Inputs & Bluetooth Black

YAMAHA RX-V4A 5.2-Channel AV Receiver with MusicCast

YAMAHA RX-V385 5.1-Channel 4K Ultra HD AV Receiver with Bluetooth

Onkyo TX-SR393 5.2-Channel A/V Receiver, 80W Per Channel at 8 Ohms

Pioneer VSX-534 Home Audio Smart AV Receiver 5.2-Ch HDR10, Dolby Vision, Atmos and Virtual Enabled with 4K and Bluetooth

Denon AVR-S570BT 5.2 Channel AV Receiver - 8K Ultra HD Audio & Video, Enhanced Gaming Experience, Wireless Streaming via Built-in Bluetooth, (4) 8K HDMI Inputs, Supports eARC, HD Setup Assistant

Onkyo TX-8220 Stereo Receiver with Built-in Bluetooth