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| Topics |
Author |
Replies |
Views |
Last post |
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Voltage requirement for electrolytic question
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delco32 |
7 |
333 |
Mar Wed 28, 2018 1:19 am
Jthorusen
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 Aluminum Electrolytic -VS- Organic Polymer Capacitors
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radiorich |
10 |
419 |
Mar Wed 28, 2018 1:03 am
radiorich
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Tubes With Lost ID Letters & Numbers - Toss Em?
|
juke47 |
9 |
499 |
Mar Tue 27, 2018 10:49 am
Chris108
|
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primary inductance of small toroidal power transformers?
|
murrayatuptown |
1 |
151 |
Mar Tue 27, 2018 2:27 am
Tom Bavis
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Output: Thordarson T43798, Power: Brand? P1418A in PA Amp
|
teranz |
2 |
147 |
Mar Mon 26, 2018 9:00 pm
teranz
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Unusual #44 dial lamps
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Poston Drake |
2 |
312 |
Mar Mon 26, 2018 1:34 pm
Big Harry
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decipering Nichicons caps and chooing right cap
[  Go to page: 1, 2 ]
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radiorich |
20 |
550 |
Mar Mon 26, 2018 5:35 am
radiorich
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Difference between 24A and 35 tubes?
|
radios2100 |
8 |
312 |
Mar Mon 26, 2018 3:43 am
Jim Cross
|
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Rogers 6H7M tube adapter
|
Hawkcigar |
3 |
268 |
Mar Mon 26, 2018 3:42 am
Hawkcigar
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Coupling Condenser from the early to mid 1920s
|
Ed Jacobs |
4 |
270 |
Mar Mon 26, 2018 2:37 am
Retired Radio Man
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Sal Capacitor corner
[ Go to page: 1, 2 ]
|
Jimradio |
21 |
786 |
Mar Sun 25, 2018 6:54 pm
FreeElectron
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PT4- Need help reading schematic to order parts
|
namehelp2003 |
6 |
160 |
Mar Sat 24, 2018 10:16 pm
namehelp2003
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Help identify Crosley choke and transformer
|
Jim Cross |
0 |
100 |
Mar Sat 24, 2018 12:25 am
Jim Cross
|
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ZENITH K412 PORTABLE "OWL EYES"MAROON. HANDLE
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raynow |
6 |
298 |
Mar Fri 23, 2018 9:22 pm
decoflair
|
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Testing 35W4 rectifier
|
SkyKing |
19 |
545 |
Mar Fri 23, 2018 1:24 pm
Chris108
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120 volt tubes
|
1968rt |
10 |
390 |
Mar Fri 23, 2018 2:05 am
35Z5
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EICO 232 Component
[ Go to page: 1, 2 ]
|
Old Tube |
22 |
491 |
Mar Thu 22, 2018 6:23 pm
Tom Schulz
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help picking an audio transformer For Lab Use
|
lectraplayer |
9 |
350 |
Mar Thu 22, 2018 3:10 am
azenithnut
|
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Merit P-5213 Transformer
|
N2LXM |
6 |
220 |
Mar Thu 22, 2018 12:59 am
N2LXM
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looking for Tube Testing Services
|
creinemann |
11 |
396 |
Mar Wed 21, 2018 10:03 pm
creinemann
|
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84 rectifier tube: maximum input filter cap value?
|
Poston Drake |
2 |
145 |
Mar Wed 21, 2018 8:44 pm
Chris108
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Cooking a tube?
|
addyboy |
7 |
474 |
Mar Wed 21, 2018 4:06 pm
addyboy
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Mystery HV Rectifiers
|
Curly |
3 |
237 |
Mar Wed 21, 2018 2:01 am
Findm-Keepm
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Vacuum tube description articles
|
Willitwork |
0 |
185 |
Mar Wed 21, 2018 12:01 am
Willitwork
|
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76m56a regulator substitute
|
MrE12AX7 |
3 |
154 |
Mar Mon 19, 2018 11:21 pm
Eddy
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Reproduction capacitor
[ Go to page: 1, 2, 3, 4 ]
|
azenithnut |
64 |
7975 |
Mar Mon 19, 2018 11:47 am
Eliot Ness
|
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Potter Master Bypass
|
Philco47 |
0 |
158 |
Mar Mon 19, 2018 1:19 am
Philco47
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Philco power transformer identification.
|
Jim Dutridge |
5 |
188 |
Mar Sun 18, 2018 9:35 pm
Poston Drake
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How to identify unmarked tubes?
|
lectraplayer |
10 |
420 |
Mar Sun 18, 2018 1:08 pm
lectraplayer
|
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8R40 run one or run two
|
jjbkob |
2 |
132 |
Mar Sun 18, 2018 6:19 am
jjbkob
|
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Zenith 5A127 - tuning gear mechanism needed
|
nchronis |
0 |
88 |
Mar Sat 17, 2018 3:34 pm
nchronis
|
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Looking for a 8875 tube
|
cjr W7JBA |
5 |
313 |
Mar Sat 17, 2018 1:56 pm
kc8adu
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AK Tube Hats
|
atwaterkent1 |
19 |
645 |
Mar Sat 17, 2018 8:21 am
atwaterkentsrus
|
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Resistor value?
|
rebrands |
5 |
205 |
Mar Fri 16, 2018 6:49 pm
rebrands
|
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Capacitor Information
|
Kevin Clark |
6 |
498 |
Mar Fri 16, 2018 8:19 am
Chris108
|
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Power transformer option for the Atwater Kent 70 series
|
KA |
0 |
134 |
Mar Thu 15, 2018 8:02 pm
KA
|
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What is this?
[ Go to page: 1, 2 ]
|
Zenithman |
20 |
2473 |
Mar Wed 14, 2018 8:36 pm
Bob Teeter
|
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Need sub help- again
|
doc612 |
5 |
191 |
Mar Wed 14, 2018 6:34 pm
Norm Leal
|
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Amperite - Before I reinvent the wheel....
|
Robert Lozier |
10 |
517 |
Mar Wed 14, 2018 4:10 pm
Chas
|
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Old bulb
|
fvan |
17 |
623 |
Mar Wed 14, 2018 3:25 pm
35Z5
|
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Plug for wall wart socket.
|
dtvmcdonald |
8 |
277 |
Mar Wed 14, 2018 2:29 pm
dtvmcdonald
|
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Old tubes from Ebay . Transport issues ?
|
Mrbakelit |
7 |
653 |
Mar Wed 14, 2018 8:24 am
Mrbakelit
|
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proximity switches
|
thompsonwayne1 |
18 |
2073 |
Mar Tue 13, 2018 3:57 pm
geoorog
|
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Transformer- Motorola 25B21248
|
teranz |
4 |
151 |
Mar Tue 13, 2018 12:36 pm
teranz
|
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thousands of fasteners
|
glue_ru |
0 |
235 |
Mar Tue 13, 2018 1:51 am
glue_ru
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Tung-Sol 4-3 Balloon tube
|
EX COT |
10 |
603 |
Mar Mon 12, 2018 11:33 pm
Number 6
|
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How to identify dielectric material on modern film caps
|
trainman |
13 |
449 |
Mar Mon 12, 2018 7:48 pm
pixellany
|
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Imported EL-84 tubes NOT working??
|
Peter Bertini |
11 |
359 |
Mar Mon 12, 2018 4:47 pm
Poston Drake
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Back to the Future amp speaker
|
TPAairman |
9 |
449 |
Mar Mon 12, 2018 4:12 am
db gain
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Is my new capacitor within tolerance?
|
grid2 |
4 |
393 |
Mar Mon 12, 2018 2:00 am
grid2
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