Marantz Cinema 60 7.2-channel home theater receiver with Dolby Atmos®, Bluetooth®, Apple AirPlay® 2, and Amazon Alexa compatibility at Crutchfield
Denon AV Receiver 8K 5.2ch , Home Cinema Amplifier, Alexa Compatible, Dolby DTS-HD, Bluetooth, AirPlay 2 and HEOS Built-in Multiroom Audio - AVC-S660H: Amazon.co.uk: Electronics & Photo
Amazon.com: ATNEDCVH Mini Small Stereo Audio preamplifier, Headphone Amplifier, Gain 20dB Phono Turntable Phonograph preamp, Dual op amp NE5532 with RCA 3.5mm Input to RCA 3.5mm Output : Electronics
Amazon.com: Pyle PT272AUBT - Wireless Bluetooth Audio Power Amplifier - 300W 4 Channel Home Theater Stereo Receiver with USB, AM FM, 2 Mic IN with Echo, RCA, LED, Speaker Selector - For
Amazon.com: Pyle Home Audio Power Amplifier System - 300W 4 Channel Theater Power Stereo Sound Receiver Box Entertainment w/ USB, RCA, AUX, Mic w/ Echo, LED, Remote - For Speaker, iPhone, PA,