Amplifiers amplifier specifications CONDENSERS RESISTORS power, weight & dimensions RACK layouts 7A amplifier 8B amplifier 9A amplifier 25C & 51A amplifiers 34 & 47 amplifiers 41, 42, 43, 46 & 49 41 amplifier 42 amplifier 43 amplifier 46 amplifier 46 amplifier modifications 49 amplifier 49 amplifier continued 50, 57 & 59 amplifiers 62 & 63 amplifiers 80 amplifier 87 amplifier 91 & 102 amplifiers D-85943, 86729 & 88446 amplifiers D-95036 & D-94531 amplifiers Speakers 555 receiver Vitaphone HORNS Mirophonic HORNS speaker BAFFLES 200 type output panels 209 output panel audio equalizers TA-7245 crossover network 702, 703 & 705 volume control cabinet D94255 volume control cabinet Power 707A line voltage regulator filters for power distribution HEYER Tungar Charger KS_6540: 555 receiver control cabinet power supplies power supplies continued WE520A 750 volt rectifier Heyer Tungar Charger Vitaphone system Academy film leader specifications Vitphone needle characteristics signal and exciter lamps 521A telephone set 86600 & 88178 film-disc control cabinets projector drives part 1 projector drives part 2 713 projector changeover cabinet 700 & 701 motor control cabinets 706 & 708 motor control cabinets