JBL CSMA280 Commercial/Restaurant 2 x 80w Amplifier 4ohm/8ohm/70V/100V, 8 inputs

Rolls RA200 Rackmount Mosfet Power Amplifier - Tested

Pyramid PA-305 70V PA Speaker Public Mic Address Amplifier Receiver, 300W

Rolls MA2152 Mixer/Amplifier

Crown 280A 2x80 Watt Power Amplifier for Two-Zone Systems, 4-ohm, 70V & 100V

JBL CSA-2120 Commercial Series Two-Channel 50-Watt Power Amplifier

TOA Power Amplifier BG-2120 5 input- 120 Watt- 70 Volt Mixer/Amplifier

TOA BG-235 CU 3-Channel Mixer Amplifier 35 Watt, 70 Volt Speaker Output