Best 4 Channel Stereo Receiver

Sony STRDH190 2-ch Stereo Receiver with Phono Inputs and Bluetooth Audio Component, Black

Yamaha RX-V6A Home Theatre Receiver, 7.2 Channel, 4K/120Hz and Dolby Atmos Capable, Built-in USB Port with WiFi, MusicCast and Amazon Alexa Capable

Yamaha RX-V4A Home Theatre Receiver, 5.2 channel, 4K/120Hz capable, Built-in Bluetooth, USB & WiFi, MusicCast and Alexa compatible

Donner 4 Channel Bluetooth 5.0 Stereo Audio Power Amplifier, 1000W Home Theater Stereo Receiver with USB, SD, FM, 2 Mic in Echo, RCA, LED, Speaker Selector for Studio, Home Use - MAMP5

Fosi Audio BT20A Bluetooth 5.0 Stereo Audio 2 Channel Amplifier Receiver Mini Hi-Fi Class D Integrated Amp 2.0 CH for Home Speakers 100W x 2 with Bass and Treble Control TPA3116 (with Power Supply)

Yamaha Natural Sound Stereo Receiver (R-S202BL)

Sony STRDH790 7.2 Multi-Channel 4K Hdr AV Receiver with Bluetooth Audio Component, Black

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

DENON PMA-600NE Stereo Integrated Amplifier | Bluetooth Connectivity | 70W x 2 Channels | Built-in DAC and Phono Pre-Amp | Analog Mode | Advanced Ultra High Current Power

Moukey Home Audio Amplifier, 2.0 Channel Bluetooth 5.0 Stereo Amplifier, 400W Audio Stereo Receiver w/USB, SD, AUX, RCA, MIC in w/Echo, Radio, LED for Home Theater Speakers, Studio, MAMP1