| NORM, have to ask you for some help since you seem to know an awful lot of stuff, just looking at how many different people you write to. Sorry i have no idea about the aircarft console. I wondered if you have any information on Echo-Mate Reverbs? I have just gotten my second one and really need some help. hope you can tell me something. ( has power going into and out of the internal transformer but won't power up the internal power light which i tested and it works. I just want to make sure it powers all the way, before i go through all the trouble tring to wiring it all up under my dash. Please help if you can. Email me at the following two addresses. dfsr1@verizon.net and superiorfiresafety@msn.com Hi Mike : : Is there hum with volume turned down? : : If not has any shielded wire been replaced? Is the 1st audio amplifier tube shielded? : : When the volume control can be turned down and hum goes away it's usually not electrolytic filter caps. Radios may have a little hum but it shouldn't be heard while receiving a station. : : Wires going to the first audio amplifier should be shielded if they are longer than a couple inches. If non shielded wire is used there will be some hum. Try changing routing of any replaced wire around the volume control. : :Norm : : : ::Hello, Please excuse my ignorance but I need help. I have an Airline console(1930's) that hums. The humming increases with the volume control.Having trouble locating any remaining old-timers that know how to repair it and thought I might attempt it myself. Anyone on the forum any advice? Thanks |
| Airline console | |
 Mike Hanson | |
 Norm Leal | |
 Mike Hanson | |
 Mike Hanson | |
| Thomas Dermody | |
| Mark Quesenberry | |
| Daveloves |
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