new guy again,, 44 chassis
Posts: 1,889
Threads: 214
Joined: May 2015
City: Seattle
State, Province, Country: WA
Modern component values are somewhat different than the pre-WW II versions. Just get the version closest to what it's supposed to be. Most of the components are pretty forgiving in terms of tolerance (say +/- 20%).
For .05uF you can replace with .047uF:
http://www.radiodaze.com/axial-film-047mf-630v/
For .25uF you can replace with .22uF:
http://www.radiodaze.com/axial-film-22mf-630v/
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Recent Posts
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Rogers Majestic R-646
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| Today I finished inspecting all the parts. The result is not very pleasing.
The first positive news:
1) The power tr...Vlad95 — 11:40 PM |
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HiFi (Chifi) tube amp build - but my own design.
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| Well, found muh culprit. After using socket test adapters and finding voltages all ok, swapping 6V6s, no avail, swapped ...TV MAN — 11:18 PM |
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HiFi (Chifi) tube amp build - but my own design.
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| Well, maybe - maybe not :lol: It's been an interesting project so far! Something so simple, yet so cranky. The 1st one ...TV MAN — 05:12 PM |
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1949 Motorola 5A9M
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| Haven't thought of Burgess batteres in a while
https://www.radionostalgia.ca/lib/Images/battery/us/burgess1D.jpgi
...Vlad95 — 03:50 PM |
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Philco Model 16 wiring question
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| Measure the voltages first, just in case.morzh — 02:19 PM |
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1949 Motorola 5A9M
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| Haven't thought of Burgess batteries in a while Mr. Fixer. Boston Edison always used Burgess in their Bright Star yellow...Paul Philco322 — 02:17 PM |
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1949 Motorola 5A9M
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| Thanks Sam. I'll let you know. I can probably scare some up from the local radio club.klondike98 — 02:07 PM |
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Philco 89 Code 123 Osc Coil
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| Hello,
I thought I would post my findings on my bad oscillator tickler coil. There were 27 turns on the outer coil b...dconant — 12:38 PM |
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Philco Model 16 wiring question
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| Thanks Morzh. So it appears I did wire it incorrectly and I have to switch the wires between pins 2 and 4.bobclausen — 09:24 AM |
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Philco 46-1209 strange behavior
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| No, it's not a problem, just during certain condition it could show up.
Yes, an internal tube short could do that too.
...morzh — 09:13 AM |
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