48-482

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48-482

morzh
Odobenus rosmarus

Posts: 15,819
Threads: 554
Joined: Oct 2011
City: Jackson, NJ

02-10-2021, 12:50 AM

You can do it without speakr.

1. It is OK to turn it on without the speaker and without rectifier tube.
2. It is OK to turn it without the speaker and the output tube. If this is done, make sure the caps are discharged before you touch stuff after turn-off.
3. It is OK to turn it on with all tubes in and no speaker BUT: a) see #2 about the turn-off and b) NEVER plug in the speaker hot, c) Keep the volume pot all the way to the left, d) Don't do it
By the same token do not unplug the speaker hot.

People who do not drink, do not smoke, do not eat red meat will one day feel really stupid lying there and dying from nothing.

(This post was last modified: 02-10-2021, 12:51 AM by morzh.)

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Messages In This Thread

48-482 - by falcon123 - 02-09-2021, 02:33 AM

RE: 48-482 - by cparsons2391 - 02-09-2021, 08:55 AM

RE: 48-482 - by mikethedruid - 02-09-2021, 10:02 AM

RE: 48-482 - by morzh - 02-09-2021, 02:13 PM

RE: 48-482 - by falcon123 - 02-10-2021, 12:26 AM

RE: 48-482 - by morzh - 02-10-2021, 12:50 AM

RE: 48-482 - by falcon123 - 02-10-2021, 05:24 AM

48-482 - by falcon123 - 04-18-2021, 07:44 AM

RE: 48-482 - by mikethedruid - 04-18-2021, 11:46 AM

RE: 48-482 - by falcon123 - 04-19-2021, 02:29 AM

RE: 48-482 - by falcon123 - 04-19-2021, 08:52 AM

RE: 48-482 - by Ron Ramirez - 04-19-2021, 11:40 AM

RE: 48-482 - by falcon123 - 04-19-2021, 06:12 PM

RE: 48-482 - by falcon123 - 04-19-2021, 06:17 PM

RE: 48-482 - by falcon123 - 04-19-2021, 06:21 PM

philco 48-482 - by falcon123 - 05-09-2021, 01:56 AM

philco 48-482 index line - by falcon123 - 05-10-2021, 01:41 AM

RE: philco 48-482 index line - by falcon123 - 05-10-2021, 05:50 AM

48-482 fm i.f. alignment - by falcon123 - 05-12-2021, 12:57 AM

RE: 48-482 fm i.f. alignment - by falcon123 - 05-12-2021, 05:45 AM

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