RX-V6A 7.2 channel 4K / 8K Dolby AV Receiver – Yamaha USA
Onkyo TX-NR801, 7.1 Channel, 100 Watt per channel AV Receiver with true THX 751398005411 | eBay
The Audiophiliac picks the best receivers and amplifiers - CNET
Best Buy: Yamaha 100W 2.0-Ch. Stereo Receiver Black RS300BL
UCINNOVATE Mini Bluetooth Amplifier, 2.1 Channel Stereo Audio Receiver HiFi Digital Amplifier, BT 5.0 Integrated Amplifier 50W x 2+100W for Home Audio Passive Speaker / Subwoofer: Amazon.de: Electronics & Photo