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| Topics |
Author |
Replies |
Views |
Last post |
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 Suppliers for tubes, parts, knobs, grill cloth, etc 11/2/19
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Tom Albrecht |
32 |
163308 |
Mar Mon 30, 2020 11:23 pm
wiscojim
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Short/Leak Indication When Testing NOS 6E5 Eye Tube
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LarryFS |
4 |
91 |
May Thu 28, 2020 1:28 pm
LarryFS
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Only Certain Capacitors Bumped Up in Computers---Why ?
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Dutch Rabbit |
19 |
415 |
May Thu 28, 2020 6:22 am
Dutch Rabbit
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Paper in oil caps
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trainman |
6 |
95 |
May Thu 28, 2020 5:54 am
trainman
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Where old speakers go to die
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Fontucky |
10 |
334 |
May Wed 27, 2020 11:37 pm
Tim Tress
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Zenith H503 tube ponderings...
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Chuck Braun |
2 |
80 |
May Wed 27, 2020 5:28 pm
Chuck Braun
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Tell me about this capacitor
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IGot2P |
11 |
415 |
May Tue 26, 2020 6:12 pm
wazz
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Speaker plug
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azenithnut |
12 |
402 |
May Tue 26, 2020 12:35 am
azenithnut
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Capacitors instead of switches?
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henry finley |
10 |
358 |
May Mon 25, 2020 2:18 am
Jim Mueller
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Anyone identify these Motorola transistors?
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tbone8 |
15 |
398 |
May Sun 24, 2020 6:56 pm
Radiosmoker
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what is this component
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kb7kp |
4 |
432 |
May Sun 24, 2020 3:30 pm
Norm Leal
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Metal vs Glass same tube type
[ Go to page: 1, 2 ]
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jimbenedict |
23 |
670 |
May Sun 24, 2020 1:47 pm
Tim Tress
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Subbing a 5y3gt for a 5v4 rectifier
[ Go to page: 1, 2 ]
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Michiganamps |
27 |
664 |
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 |
502 |
May Sat 23, 2020 11:48 pm
35Z5
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Do Gas Phototubes Conduct Current in the Presence of Light?
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Mr. Highlander |
15 |
467 |
May Sat 23, 2020 10:28 pm
radiotechnician
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Mica Capacitor Imposters
[ Go to page: 1, 2, 3 ]
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Codepug |
50 |
3120 |
May Sat 23, 2020 5:31 am
henry finley
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Mystery Good-All Capacitors
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ksfix |
5 |
257 |
May Fri 22, 2020 11:36 pm
wazz
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What is this? ID please
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brainfade |
7 |
525 |
May Fri 22, 2020 10:33 pm
1MohrRadio
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Reforming dry electrolytic capacitors
[ Go to page: 1, 2 ]
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Michiganamps |
32 |
642 |
May Fri 22, 2020 9:03 pm
FStephenMasek
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Tantalum replacement ESR question
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radiorich |
9 |
234 |
May Thu 21, 2020 7:23 pm
radiorich
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Transistor subs
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Tube Radio |
4 |
119 |
May Thu 21, 2020 4:25 am
Tube Radio
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choosing the proper Inrush Current Limiter
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forumuser |
14 |
381 |
May Wed 20, 2020 7:59 pm
Rich, W3HWJ
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Zenith 7S657R tube substitution
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kolfinna |
3 |
153 |
May Wed 20, 2020 1:29 pm
AuroraOldRadios
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New Ham HF Tubes- junk? Perhaps a HF Sweep tube amp
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jimbenedict |
14 |
460 |
May Wed 20, 2020 2:38 am
jimbenedict
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Tube pins on schematic
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mcgore |
18 |
8373 |
May Tue 19, 2020 7:29 pm
khutch
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Searching for a needle
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Twilight |
7 |
507 |
May Tue 19, 2020 6:25 am
Hotwax
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Anyone have specs on a Sangamo Type AX Audio transformer?
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electrolaman |
2 |
184 |
May Mon 18, 2020 1:52 am
wazz
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Tantalum or SMD capacitors replacing capacitors on mac se/30
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radiorich |
1 |
135 |
May Sun 17, 2020 1:04 pm
kc8adu
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Shorted Tube Observation
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Dnitram |
4 |
409 |
May Sun 17, 2020 1:00 pm
Marcc
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Graphics work? who's doing some?
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radionut |
1 |
304 |
May Sat 16, 2020 10:07 pm
startinagin
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What is this disk?
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oldradio99 |
5 |
362 |
May Sat 16, 2020 1:41 am
Mr. Detrola
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What is this adpater ?
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Hue Miller |
9 |
408 |
May Fri 15, 2020 6:25 pm
Findm-Keepm
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Looking for Info - Erec Tronic BE-7S & Hickok Connectors
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Oran360 |
2 |
155 |
May Fri 15, 2020 4:15 pm
stevebyan
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"Gassy" "Leaky" Tubes
[ Go to page: 1, 2 ]
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Tung-Sol |
20 |
4680 |
May Fri 15, 2020 4:57 am
westcoastjohn
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Is this a German tube socket ?
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Hue Miller |
5 |
223 |
May Fri 15, 2020 4:42 am
westcoastjohn
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IF transformer replacement
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Jimmy James |
2 |
203 |
May Fri 15, 2020 4:41 am
Jimmy James
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Zenith IF transformers capacitor values
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Mark H |
3 |
190 |
May Fri 15, 2020 2:28 am
egg
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ESRC-1
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Mikey M |
17 |
801 |
May Thu 14, 2020 1:59 pm
Big Harry
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EMCB? tube
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Sick Dog |
8 |
215 |
May Thu 14, 2020 2:15 am
35Z5
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Power Transformer Nomenclature
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Barry H Bennett |
4 |
168 |
May Thu 14, 2020 2:05 am
Barry H Bennett
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Mullard Tube ID
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Sick Dog |
4 |
186 |
May Thu 14, 2020 12:07 am
Sick Dog
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Transistor Substitution
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radiowizard |
19 |
552 |
May Wed 13, 2020 9:57 pm
Barry H Bennett
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Cleaning NOS Tubes
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flyer92 |
13 |
411 |
May Wed 13, 2020 4:07 pm
flyer92
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Help with Grundig 4570 - Transformer
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tburcham@me.com |
2 |
128 |
May Wed 13, 2020 2:43 am
tburcham@me.com
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Atwater Kent Tube Label
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ettore |
0 |
175 |
May Wed 13, 2020 1:37 am
ettore
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Solidstate Octal-based Rectifier
[ Go to page: 1, 2 ]
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AuroraOldRadios |
25 |
1002 |
May Wed 13, 2020 12:11 am
Omer
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Replacing an ELL80 (6HU8) with a 6360 transmitter tube
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Omer |
18 |
597 |
May Tue 12, 2020 9:30 pm
Omer
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Most Used Tubes in Test Gear
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Barry H Bennett |
15 |
629 |
May Tue 12, 2020 5:26 pm
Findm-Keepm
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Help! Can anyone help me identify this meter??
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majcap |
0 |
196 |
May Tue 12, 2020 2:01 pm
majcap
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Can anyone ID this connector type?
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Notimetolooz |
9 |
416 |
May Tue 12, 2020 12:09 am
Notimetolooz
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