Sound Systems Instructions

 

 

RCA Exhibitor's Installation Instructions Type PG-250 & PG-251

First Edition February 1946

 

RCA Drive-In Theater Sound System Type P-250, 251

 

RCA Drive-In Theater Sound Systems Types PG-275, 276, 284, 285, 286 and 287

 

RCA Aeropressure Microphones MI-6206-E & MI-6207-E

 

RCA Addenda to Instruction for Aeropressure Microphones MI-6206-G & MI-6207-G

 

RCA Soundhead MI-9030-A & MI-9031-A

 

RCA 70 Watt Power Amplifier MI-12245 & MI-12234

 

Webster-Chicago Record Changer Model 155