PA amplifier and others Adam Hall Adam Hall PA 1200Audiolab Audiolab 8000SAudiolink Audiolink SterlingBose Bose Powered Acoustimass 3 Serie 2Crest-Audio Crest 6001Crest FA-2401Denon Denon AVR-1404Dynacord Dynacord PAA 880Grundig Grundig Fine Arts A-904Harman Kardon Harman Kardon HK6500Marantz Marantz SM-80McGee McGee Eagle 500 PAMcVoice McVoice Amp-510HCMivoc Mivoc AM 120Norton Norton NA550OCM OCM 800Omnitronic Omnitronic PA-1600Solton Solton CA 500Sony Sony TA-F170Stage Line Stage Line STA-600Vincent Vincent SV-231