8-Ch 4-Zone Digital Home Theater Amplifier MX880 | Outdoor Speaker Depot
HTD DMA-1240 High Efficiency Multi-Channel Amplifier
SMP100 100W Mono Subwoofer Amplifier | OSD Audio
Amazon.com: OSD Nero Max12: 6-Zone, 6-Source Amplifier 80W Power, Multi-Room Audio Control, App Integration for iOS & Android, Expand up to 18 Zones, Control4 Driver Support : Electronics
Whole House Audio: OSD Nero XA3200 Multi Channel (3X) Home Theater Amplifier 165WRMS/Channel 8 Ohms Audiophile Class H
Using a Receiver as a Source for your Whole House Audio System - HTD Quick Tip - YouTube
HEOS Drive HS2 - 8 Ch. 60W Amplifier for complete HEOS® audio distribution | Denon - US
AXR85 - FM/AM Stereo Receiver with Phono-Stage | Cambridge Audio US
Amazon.com: Pyle 8-Channel Wireless Bluetooth Power Amplifier - 4000W Rack Mount Multi Zone Sound Mixer Audio Home Stereo Receiver Box System w/ RCA, USB, AUX - For Speaker, PA, Theater, Studio/Stage -
AmpliPi - A Raspberry Pi-based whole house audio amplifier (Crowdfunding) - CNX Software
16-Channel 8-Zone Digital Home Theater Amplifier MX1680 | Outdoor Speaker Depot
XDA-QS5400RK MusicCast Multi-Room Streaming Amp - Yamaha USA
Russound CAV6.6 Whole-House Audio/Video Six Zone Control Amplifier RNET | Reverb
NERO WRSKII 2X50W 5.8 GHz 2.1 Wireless Rear Surround Transmitter/Receiver Amplifier with Sub Out | Whole House Audio
Dayton Audio - DAX88 8-Source 8-Zone Distributed Whole House Audio System Amplifier