Elan HDA 2000 Ten Channel Multi-Zone Power Amplifier

Crestron AAE Adagio Audio Expander Multi-Room Amplifier TESTED WORKING

Elan MDA-1100 Audio Distribution Amplifier

Control4 C4-8AMP1-B Multi-Room 8 Channel Digital Audio Amplifier w/ Cord

RDL / Radio Design Labs EZ-ADA4 Stereo Audio Distribution Amplifier

Episode E-1230-A 6-Zone Whole House 12-Channel Multi-Room Power Amplifier

RDL RU-ADA4D Audio Sound Distribution Amplifier

Elan Z•Series Z660 6-Channel Power Amplifier Multi-Zone Stereo Amp Power Tested