Thread Rating:
  • 0 Vote(s) - 0 Average
  • 1
  • 2
  • 3
  • 4
  • 5

Removing speakers
#15

20 ga. wire is rated for up to 11 amps for chassis wiring, although I would never use it for more than 6 amps. The currents in tube circuits in our radios and amplifiers are far below that, usually well below 1 amp, so 20 gauge is actually overkill. More important is the insulation voltage breakdown. I have found that all the modern cloth covered wire I have tested made these days is fine for any voltages they encounter in our sets.


Messages In This Thread
Removing speakers - by Jake Blake - 09-15-2019, 12:24 PM
RE: Removing speakers - by mikethedruid - 09-15-2019, 03:31 PM
RE: Removing speakers - by Jake Blake - 09-15-2019, 04:49 PM
RE: Removing speakers - by Jake Blake - 09-15-2019, 05:04 PM
RE: Removing speakers - by Jake Blake - 09-16-2019, 03:10 AM
RE: Removing speakers - by Jake Blake - 09-16-2019, 06:41 PM
RE: Removing speakers - by mikethedruid - 09-17-2019, 12:03 AM
RE: Removing speakers - by Jake Blake - 09-17-2019, 12:18 AM
RE: Removing speakers - by mikethedruid - 09-17-2019, 01:38 AM
RE: Removing speakers - by Jake Blake - 09-17-2019, 06:22 AM
RE: Removing speakers - by rfeenstra - 09-17-2019, 09:15 AM
RE: Removing speakers - by Jake Blake - 09-17-2019, 10:12 AM
RE: Removing speakers - by rfeenstra - 09-17-2019, 10:37 AM
RE: Removing speakers - by Jake Blake - 09-17-2019, 11:01 AM
RE: Removing speakers - by mikethedruid - 09-17-2019, 01:35 PM
RE: Removing speakers - by Jake Blake - 09-17-2019, 02:31 PM
RE: Removing speakers - by mikethedruid - 09-17-2019, 03:38 PM
RE: Removing speakers - by Jake Blake - 09-17-2019, 03:54 PM



Users browsing this thread: 2 Guest(s)
[-]
Recent Posts
Jackson 715 not working
Now that you posted the schematic, I don't know why that Sprague electrolytic cap is across the meter, as it is not indi...MrFixr55 — 05:51 PM
HiFi (Chifi) tube amp build - but my own design.
What may be lacking in the PP Tube amps may be the 2nd harmonics, which some, especially RCA back in the day called &quo...MrFixr55 — 05:32 PM
Jackson 715 not working
Usually in an emission tester, the tube under test is measured as if it were a diode. So, some testers connect all the g...RodB — 04:17 PM
Restoring Philco 37-604C
Yep. F5 is green, D5 is Red. Red is Bad. Green is Clean.morzh — 01:30 PM
Jackson 715 not working
I did start to do that but I stalled out because I could not figure out how the grid and plate get voltage. In this diag...daveone23 — 11:52 AM
Restoring Philco 37-604C
(Insert Homer Simpson "DOPF" Here.) When all fails, look at the can. Took the Ron Ramirez advice, red Caig D...MrFixr55 — 09:23 AM
Philco 91 Speaker Replacement
From your text I am not sure if you intend to use the existing speaker with a resistor instead of the field coil. It wo...morzh — 08:44 AM
Philco 91 Speaker Replacement
My field coil is bad. I am still hoping to find an original, but if I can't I will go with a fitting Philco speaker, 125...dconant — 08:34 AM
Philco 91 Speaker Replacement
As Rod said, it is OK to use a fitting speaker, and then look for an original one. If you buy a Hammond 125 output tr...morzh — 08:15 AM
Philco 91 Speaker Replacement
Yes, I often have to substitute, then keep an eye out for an original. In the meantime, the radio is working and being e...RodB — 08:02 AM

[-]
Who's Online
There are currently 5223 online users. [Complete List]
» 1 Member(s) | 5222 Guest(s)
Avatar

>