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| Topics |
Author |
Replies |
Views |
Last post |
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 Unusual 6SK7
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infomet |
16 |
784 |
Jun Sat 13, 2020 4:16 pm
azenithnut
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Found Military Tube Substitution List
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Koby |
6 |
369 |
Jun Sat 13, 2020 3:11 pm
Koby
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Tube Filament Shield
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jimbenedict |
2 |
222 |
Jun Fri 12, 2020 7:34 pm
jimbenedict
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R80 tube or compatible?
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surety |
6 |
287 |
Jun Fri 12, 2020 2:56 am
wazz
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Eveready 1958 Dealer's Edition Battery Catalog
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Als_Basement |
4 |
245 |
Jun Thu 11, 2020 4:49 am
OldWireBender
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High quality capacitors
[  Go to page: 1, 2 ]
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J. Hill |
20 |
808 |
Jun Thu 11, 2020 2:36 am
Barry H Bennett
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Westinghouse transistor lookup
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SmoothOscillator |
5 |
269 |
Jun Wed 10, 2020 11:57 pm
Barry H Bennett
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Replacing 3.9 ufd Electrolytic with metal film volt question
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radiorich |
13 |
468 |
Jun Wed 10, 2020 1:49 am
radiorich
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Ceramic disc capacitor qurestions
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henry finley |
10 |
511 |
Jun Tue 09, 2020 4:41 pm
jimbenedict
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Do Gas Phototubes Conduct Current in the Presence of Light?
[ Go to page: 1, 2 ]
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Mr. Highlander |
27 |
1224 |
Jun Mon 08, 2020 2:29 pm
dtvmcdonald
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FM Dipole Antenna
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MarioMania |
6 |
302 |
Jun Sun 07, 2020 10:25 pm
Barry H Bennett
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vibrating reed rectifier?
|
DavidL |
9 |
1533 |
Jun Sun 07, 2020 12:45 pm
Barry H Bennett
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polarity markings question also check out this it's design
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radiorich |
12 |
383 |
Jun Sun 07, 2020 3:10 am
radiorich
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AC or DC Capacitor
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Jack Cureton |
9 |
475 |
Jun Sat 06, 2020 9:54 am
pixellany
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Need help finding specs for Thordarson trannys
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saltycritters |
5 |
274 |
Jun Sat 06, 2020 6:29 am
UV201
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Ballast Tube 160A from J.F.D. Manufacturing
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RolfBeckers |
10 |
398 |
Jun Fri 05, 2020 3:31 pm
RolfBeckers
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Metal vs Glass same tube type
[ Go to page: 1, 2 ]
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jimbenedict |
24 |
1292 |
Jun Fri 05, 2020 7:31 am
ampstamp88
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RCA 800 vt 64 Tube test data setting for TV-7D
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Dvanwickle |
3 |
209 |
Jun Fri 05, 2020 1:05 am
Tim Tress
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ELL80 Question
|
Valenso |
6 |
383 |
Jun Thu 04, 2020 10:41 pm
Valenso
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6D6 Grounded Cathode Question
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Fibber's Closet |
9 |
366 |
Jun Wed 03, 2020 11:28 pm
Fibber's Closet
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Motorola 5H11 Pulley and Bushing Assemply
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Norm77 |
0 |
121 |
Jun Wed 03, 2020 8:20 pm
Norm77
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Need info on Stancor D-3221 transformer
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Radiomarine |
1 |
167 |
Jun Wed 03, 2020 7:22 pm
NW2K
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Burgess battery #17GD60, A/B BATTERY
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philip vanderoef |
2 |
206 |
Jun Tue 02, 2020 11:41 pm
Chas
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Ballast tube parameters
|
fields 100 |
4 |
225 |
Jun Tue 02, 2020 4:44 pm
Jim Cross
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5Z3 Solid State Replacement?
|
henry finley |
7 |
345 |
Jun Tue 02, 2020 3:44 am
devilsmist
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Where old speakers go to die
|
Fontucky |
14 |
932 |
Jun Mon 01, 2020 3:06 pm
firedome
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1954 Zenith Model L520W Parts
|
TammyMLA |
1 |
168 |
Jun Mon 01, 2020 11:08 am
Barry H Bennett
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43 tube substitution
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fields 100 |
10 |
446 |
Jun Mon 01, 2020 4:13 am
35Z5
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Mica Capacitor Imposters
[ Go to page: 1, 2, 3 ]
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Codepug |
52 |
4315 |
May Sun 31, 2020 8:16 pm
Tim Tress
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Stereo Dial String Thimbles (?)
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cferry1 |
8 |
410 |
May Sun 31, 2020 6:56 pm
Jim Dutridge
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Zenith 7S657R tube substitution
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kolfinna |
4 |
370 |
May Sun 31, 2020 10:15 am
oldradioparts
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Stancor a3890 universal pp transformer question
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Michiganamps |
1 |
224 |
May Sun 31, 2020 10:14 am
Old Buzzard
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Interstage Transformers
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thunderbird281 |
4 |
461 |
May Sat 30, 2020 3:58 pm
thunderbird281
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Eveready Radio Batteries Guide
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Als_Basement |
5 |
374 |
May Sat 30, 2020 8:48 am
Alan Voorhees
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What are these?
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Restorationnut |
14 |
745 |
May Sat 30, 2020 8:00 am
Jthorusen
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Zenith H503 tube ponderings...
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Chuck Braun |
5 |
332 |
May Fri 29, 2020 10:35 pm
Freeman
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Paper in oil caps
|
trainman |
8 |
423 |
May Thu 28, 2020 7:32 pm
Chris108
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Moved: Zenith 12A57/58 and 12U159 Audio Transformer problems
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W8ZV |
5 |
499 |
Jun Fri 05, 2020 2:28 pm
W8ZV
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Short/Leak Indication When Testing NOS 6E5 Eye Tube
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LarryFS |
4 |
273 |
May Thu 28, 2020 1:28 pm
LarryFS
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Tell me about this capacitor
|
IGot2P |
11 |
739 |
May Tue 26, 2020 6:12 pm
wazz
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Speaker plug
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azenithnut |
12 |
703 |
May Tue 26, 2020 12:35 am
azenithnut
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Capacitors instead of switches?
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henry finley |
10 |
610 |
May Mon 25, 2020 2:18 am
Jim Mueller
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Anyone identify these Motorola transistors?
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tbone8 |
15 |
722 |
May Sun 24, 2020 6:56 pm
Radiosmoker
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what is this component
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kb7kp |
4 |
616 |
May Sun 24, 2020 3:30 pm
Norm Leal
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Subbing a 5y3gt for a 5v4 rectifier
[ Go to page: 1, 2 ]
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Michiganamps |
27 |
1368 |
May Sun 24, 2020 11:21 am
Don Cavey
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84 tube with a 6 pin base
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daveo50 |
18 |
867 |
May Sat 23, 2020 11:48 pm
35Z5
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Mystery Good-All Capacitors
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ksfix |
5 |
441 |
May Fri 22, 2020 11:36 pm
wazz
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What is this? ID please
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brainfade |
7 |
755 |
May Fri 22, 2020 10:33 pm
1MohrRadio
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Reforming dry electrolytic capacitors
[ Go to page: 1, 2 ]
|
Michiganamps |
32 |
1205 |
May Fri 22, 2020 9:03 pm
FStephenMasek
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Tantalum replacement ESR question
|
radiorich |
9 |
445 |
May Thu 21, 2020 7:23 pm
radiorich
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