Model 650 Tone Control Question
Posts: 185
Threads: 8
Joined: Apr 2023
City: Roanoke
State, Province, Country: Virginia
Bunker of DOOM has long been a favorite source for electronics catalogs. My favorite parts catalog is Radio's Master / The Radio Electronic Master, published from 1935 to 1972. It was a hardcover which could be customized for each electronics parts jobber by including only the lines which they carried, and often had that jobber's name printed on the cover. Many editions are at World Radio History.
That reminded me that I haven't recently updated my online list (with hyperlinks) of online parts catalogs. I will work on it and post a link later today.
Dale H. Cook, GR/HP/Tek Collector, Roanoke/Lynchburg, VA
https://plymouthcolony.net/starcity/radios/
(This post was last modified: 07-11-2023, 03:38 PM by DaleHCook.)
Messages In This Thread
RE: Model 650 Tone Control Question - by DaleHCook - 07-11-2023, 10:35 AM
Users browsing this thread: 1 Guest(s)
|
|
Recent Posts
|
|
Philco 42-345 Restoration/Repair
|
| Hi OSanders,
Look carefully at the band switch. Turn it slowly and "wiggle" it around the desired band. ...MrFixr55 — 12:33 AM |
|
5U4 vs 5Z4 tubes
|
| I think that RCA and GE introduced metal tubes in the USA in 1936. I don't know if they were being made by RCA, GE or b...MrFixr55 — 11:20 PM |
|
Philco 42-345 Restoration/Repair
|
| Vlad95,
Thank you for the stringing guides and wow there are so manyosanders0311 — 06:01 PM |
|
5U4 vs 5Z4 tubes
|
| A pre war Hallicrafters, and an early one too, very nice! 1936 is pretty early for metal tubes too, which would explain ...Arran — 05:58 PM |
|
Philco 42-345 Restoration/Repair
|
| Thanks Rod,
"When you hear the background hiss and no station it usually indicates that the oscillator quit" ...osanders0311 — 05:52 PM |
|
Philco 42-345 Restoration/Repair
|
| RodB
:beerchug:Vlad95 — 10:22 AM |
|
Philco 42-345 Restoration/Repair
|
| Vlad, you nailed it. Swiss and German roots.RodB — 09:54 AM |
|
5U4 vs 5Z4 tubes
|
| Well this is a Hallicrafters SX/9 circa 1936.
No real issues so far although I dodged a real bullet with a cap that was...bridkarl — 07:59 AM |
|
5U4 vs 5Z4 tubes
|
| The pinout is the same but the 5U4 has a 3 amp filament, verses 2 amps or less on the 5Z4. I think that the pinout of a ...Arran — 12:04 AM |
|
Philco 42-345 Restoration/Repair
|
| By the way.
osanders0311
Take a look here: Dial cord stringing Guides
May be here you can fount correct string settin...Vlad95 — 11:15 PM |
|
Who's Online
|
| There are currently no members online. |
|
 
|
![[-]](https://philcoradio.com/phorum/images/bootbb/collapse.png "[-]")
