OT: Wheelock amp for telephone paging
OT: Wheelock amp for telephone paging
Our station has a Wheelock TPA-100-B PA amp for overhead telephone paging and monitor receiver. R 20 is burned. If you have one of these amps, will you remove top cover and give me the color bands on R 20 on the power supply board. Model TPA-60-B might have the same resistor.