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| Topics |
Author |
Replies |
Views |
Last post |
| Announcements |
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Addition to Forum Rules
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Alan Voorhees |
0 |
10836 |
Jul Fri 30, 2021 3:38 am
Alan Voorhees
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| Topics |
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Oscilloscope High Voltage Capacitor Replacement Question
|
Mike25 |
1 |
15 |
Sep Sun 26, 2021 10:24 pm
Mikeinkcmo
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 Finally got an HP 8657B
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ai6vx |
2 |
21 |
Sep Sun 26, 2021 10:21 pm
Mikeinkcmo
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Eico 666
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ttx450cap |
4 |
246 |
Sep Sun 26, 2021 9:36 pm
ttx450cap
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ZM 11/U Bridge in the Ads
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jdleach |
18 |
2502 |
Sep Sun 26, 2021 9:00 pm
CurtisL
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Help with Olson TE-148 tube tester
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guitarpresence |
16 |
202 |
Sep Sun 26, 2021 8:16 pm
guitarpresence
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Precision 10-60 restoration
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drworry |
14 |
410 |
Sep Sun 26, 2021 3:01 pm
drworry
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Simpson 260 6XLP
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marnav1 |
0 |
55 |
Sep Sun 26, 2021 1:49 pm
marnav1
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Telequipment D-54R scope
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Tube Radio |
3 |
79 |
Sep Sun 26, 2021 12:09 pm
Jordan390a
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ID and info... need some help. Thanks!
|
Ray Zondett |
2 |
75 |
Sep Sun 26, 2021 4:58 am
Ray Zondett
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Edge display/stepper voltmeter crystal frequency reference
[  Go to page: 1, 2, 3, 4 ]
|
MarkPalmer |
72 |
6216 |
Sep Sun 26, 2021 4:44 am
KJ6IKT
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Heathkit case restoration
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rtcook |
19 |
3040 |
Sep Sun 26, 2021 2:46 am
rtcook
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Looking for info on IC in Tenma 72-540 Signal Tracer/Injecto
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KE4CDR |
14 |
261 |
Sep Sun 26, 2021 1:10 am
KE4CDR
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Sencore TR 139
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ttx450cap |
4 |
140 |
Sep Sun 26, 2021 12:27 am
ttx450cap
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HP 5383a frequency counter problem
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GoldenAgeOfRadio |
12 |
259 |
Sep Sat 25, 2021 11:49 pm
GoldenAgeOfRadio
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Help with value of Tube Testers
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MARFS |
7 |
158 |
Sep Sat 25, 2021 10:50 pm
MARFS
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RCA Audio Chanalyst 170-A Project
[ Go to page: 1, 2, 3 ]
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WoodchuckTN |
51 |
3387 |
Sep Sat 25, 2021 8:56 pm
WoodchuckTN
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Sencore ST66 Analyzer
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rjonst |
1 |
101 |
Sep Sat 25, 2021 3:57 pm
philcophanatic
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CX-1363/U adapter for AN/URM-25
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Tubetron |
2 |
106 |
Sep Sat 25, 2021 4:18 am
Lolyn
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Jameco GRP-1200 isolation transformer
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94marconi |
6 |
148 |
Sep Sat 25, 2021 3:46 am
Chris108
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Variable frequency AC power supply
[ Go to page: 1, 2, 3 ]
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Tube Radio |
55 |
7494 |
Sep Fri 24, 2021 11:46 pm
Tube Radio
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Dumont 405 VTVM instructions/service manual?
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mikekent |
18 |
2855 |
Sep Fri 24, 2021 2:47 pm
Philip Colston
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Precision Model 612 Tester
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zboo |
10 |
204 |
Sep Fri 24, 2021 3:15 am
drworry
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Eico 145 Blue Case Replacement
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wb2fcr |
7 |
306 |
Sep Fri 24, 2021 1:09 am
Ed in SoDak
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Weston 798 Type 3 tube tester problem
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drworry |
4 |
354 |
Sep Fri 24, 2021 12:51 am
drworry
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Oak Ridge Products Model 107
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used6550 |
2 |
89 |
Sep Thu 23, 2021 9:11 pm
stevebyan
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Newbie - What equipment do I need to restore a radio
[ Go to page: 1, 2, 3 ]
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tgr131 |
46 |
2089 |
Sep Thu 23, 2021 1:22 pm
lexrageorge
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Tektronix 475 scope issues
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maynardb |
8 |
227 |
Sep Thu 23, 2021 2:56 am
Barry H Bennett
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Electronic Designs Inc Model 100 VTVM
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Robbdoe1 |
15 |
167 |
Sep Wed 22, 2021 11:50 pm
Robbdoe1
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Interesting sweep-marker generator
|
azenithnut |
19 |
503 |
Sep Wed 22, 2021 10:29 pm
mblack
|
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Poll: Lafayette TE-19 Help and Discussion
|
Frosted Flakes |
3 |
115 |
Sep Wed 22, 2021 9:23 pm
Frosted Flakes
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Hickok 539B
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FAUCO50 |
3 |
145 |
Sep Wed 22, 2021 2:09 am
Mike Higgins
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I need help identifying this
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chickurdur541 |
8 |
311 |
Sep Tue 21, 2021 11:38 pm
fifties
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Help Identify Tube Tester in Photo of Friend's Grandfather
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Pixelhead |
3 |
288 |
Sep Tue 21, 2021 5:26 pm
CoolBlueGlow
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Hickok Tube Tester/Calibration/Repair
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lapisseadog |
16 |
513 |
Sep Tue 21, 2021 3:38 pm
Barry H Bennett
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Hickok model 230 tube tester
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anunes |
1 |
58 |
Sep Tue 21, 2021 3:10 pm
Barry H Bennett
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Heathkit HO-13
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N9whh |
11 |
512 |
Sep Mon 20, 2021 6:32 pm
N9whh
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Triplett 630 Type 5 Calibration Pot
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Robbdoe1 |
3 |
160 |
Sep Mon 20, 2021 3:01 am
Robbdoe1
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Jackson 658 meter
|
azenithnut |
19 |
1313 |
Sep Mon 20, 2021 1:59 am
azenithnut
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PACO E-200 Signal Generator Information Requested
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Ross Hollinger |
5 |
196 |
Sep Sun 19, 2021 7:49 pm
Ross Hollinger
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Sprague TO-5 and Capacitor Color Chart
|
fixt |
12 |
280 |
Sep Sun 19, 2021 6:51 pm
bob91343
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Heathkit fmo-1 10.7mhz issue, schemo vs construction notes
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ablebravo |
0 |
90 |
Sep Sun 19, 2021 6:05 pm
ablebravo
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Vintage RCA Multimeter Repair
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Robbdoe1 |
13 |
1198 |
Sep Sun 19, 2021 5:53 am
Robbdoe1
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Dick Smith M9547 20A DC Power Supply Docs
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Geoff Fors |
2 |
162 |
Sep Sun 19, 2021 2:04 am
Geoff Fors
|
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SECO 107B Tube Tester
|
GMKlein |
7 |
417 |
Sep Sat 18, 2021 10:50 pm
SpaceFaringFeline
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Mini Lathe, 219$?
[ Go to page: 1, 2 ]
|
wazz |
20 |
755 |
Sep Sat 18, 2021 2:43 pm
jim rozen
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Hickok 288x Signal Generator Frequency Calibration
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OldRepairman |
1 |
76 |
Sep Sat 18, 2021 2:33 pm
Bugman
|
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Bought a capacitor tester at a hamfest for 5 dollars
|
k8cca |
16 |
710 |
Sep Sat 18, 2021 5:55 am
anchorman
|
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Hickok Tube Testers and the SS 83 Rectifier Conversion
|
Bill Eccher Jr |
12 |
528 |
Sep Sat 18, 2021 5:46 am
anchorman
|
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Recommended tubes for Hickok 539C
|
artm |
17 |
293 |
Sep Fri 17, 2021 9:26 pm
Lou deGonzague
|
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Sylvania 220 Tester Settings For 6CA4/EZ81
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glowplug53 |
2 |
93 |
Sep Fri 17, 2021 5:53 pm
glowplug53
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