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No unread posts Attachment(s) Suppliers for tubes, parts, knobs, grill cloth, etc 11/2/19

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Tom Albrecht

32

165997

Mar Mon 30, 2020 11:23 pm

wiscojim View the latest post

No unread posts Can you still buy Transistors?

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Bones007

28

371

Jul Sun 05, 2020 8:22 pm

eizner23 View the latest post

No unread posts Attachment(s) Zenith Capacitors

stevekorper

7

145

Jul Sun 05, 2020 6:13 pm

azenithnut View the latest post

No unread posts Reason behind using pentagrid converters in the mixer stage?

szoftveres

9

187

Jul Sun 05, 2020 6:03 pm

azenithnut View the latest post

No unread posts Where do you shop for resistors/caps/diodes/etc

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TubeFan

30

990

Jul Sun 05, 2020 4:20 pm

tym View the latest post

No unread posts Attachment(s) Edcor Catalog Now Available in Spreadsheet Form

SteveH

2

119

Jul Sun 05, 2020 1:40 pm

Don Cavey View the latest post

No unread posts GE4560 Cathode Ray Tube, what was it used in.

Frank Giardino

4

152

Jul Sat 04, 2020 3:44 pm

Frank Giardino View the latest post

No unread posts Attachment(s) Clean oxide from tube pins?

JohnSchw

7

308

Jul Sat 04, 2020 3:10 pm

stevebyan View the latest post

No unread posts Attachment(s) 201A Audio Transformer Impedance + 112A Tube performance

jimbenedict

19

438

Jul Sat 04, 2020 2:49 pm

brnhornet52 View the latest post

No unread posts Attachment(s) Cannot identify this resistor

henry finley

12

235

Jul Sat 04, 2020 2:21 pm

jrehkopf View the latest post

This topic is locked, you cannot edit posts or make further replies. Attachment(s) Tungsten vs oxide coated Filaments

jimbenedict

2

113

Jul Sat 04, 2020 1:43 pm

jimbenedict View the latest post

No unread posts Attachment(s) Capacitor stripe color code

Cheeseburger

5

150

Jul Sat 04, 2020 12:59 pm

azenithnut View the latest post

No unread posts Attachment(s) What is this tube?

davestp1

5

213

Jul Sat 04, 2020 1:52 am

35Z5 View the latest post

No unread posts Attachment(s) ABC Vacuum Tubes

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MKraft421

20

1039

Jul Fri 03, 2020 11:36 pm

Lou deGonzague View the latest post

No unread posts Attachment(s) Acrian RF power transistor data?

UV201

2

106

Jul Fri 03, 2020 6:28 am

UV201 View the latest post

No unread posts Attachment(s) Alligator Clip Patch Cords

radiodale1

17

399

Jul Fri 03, 2020 4:08 am

Codepug View the latest post

No unread posts Attachment(s) Two very cool different Vacuum tubes

Dvanwickle

15

785

Jul Fri 03, 2020 1:19 am

wazz View the latest post

No unread posts Mis-wired Cyberpower UPS?

David Kulka

1

85

Jul Fri 03, 2020 12:33 am

Barry H Bennett View the latest post

No unread posts Attachment(s) Japanese Ceramic/Paper Capacitors ?

Codepug

10

262

Jul Thu 02, 2020 3:00 pm

Tom Bavis View the latest post

No unread posts Replacing 1N4007 with Selenium

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Rich, W3HWJ

23

606

Jul Thu 02, 2020 12:10 pm

Retired Radio Man View the latest post

No unread posts Transformer causing hum

Tin Omen

9

172

Jul Thu 02, 2020 3:15 am

thunderbird281 View the latest post

Moved topic Moved: Value of tubes

eizner23

18

399

Jul Sun 05, 2020 5:03 pm

Indiana Radios View the latest post

No unread posts Attachment(s) 5V Rectifier on 6.3V

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err ducks

31

1208

Jul Wed 01, 2020 6:40 am

SteveH View the latest post

No unread posts Attachment(s) Is this resistor a mistake?

henry finley

14

326

Jul Wed 01, 2020 3:42 am

Codepug View the latest post

No unread posts Attachment(s) Newb blew transformer while listening to Sinatra

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tokashikibob

30

538

Jun Tue 30, 2020 11:18 pm

Usually Lurking View the latest post

No unread posts replacing zenith volume pot

zbiker II

7

215

Jun Tue 30, 2020 7:51 pm

zbiker II View the latest post

No unread posts ESRC-1

Mikey M

18

1351

Jun Tue 30, 2020 3:49 pm

DaveM View the latest post

This topic is locked, you cannot edit posts or make further replies. 201A Tube Detector operating voltages

jimbenedict

2

128

Jun Tue 30, 2020 1:21 pm

brnhornet52 View the latest post

No unread posts Kurman Electric relay specs?

Jim Mueller

0

59

Jun Tue 30, 2020 2:30 am

Jim Mueller View the latest post

No unread posts CLOTH COVERED CABLE

Pear

6

322

Jun Mon 29, 2020 7:51 pm

Steven Olson View the latest post

No unread posts 6E5 magic Eye tube tested

Hydrolastic

7

755

Jun Mon 29, 2020 5:34 am

Jthorusen View the latest post

No unread posts Source for Zenith Transoceanic parts

KX5JSC

6

288

Jun Mon 29, 2020 12:32 am

Dennis Banker View the latest post

No unread posts Attachment(s) Varistor ID needed

DKinYORKpa

11

131

Jun Sun 28, 2020 12:22 am

DKinYORKpa View the latest post

No unread posts Ballast Tube Handbook - Jacobi - Download

Dnitram

3

195

Jun Sat 27, 2020 8:12 pm

egg View the latest post

This topic is locked, you cannot edit posts or make further replies. 201A new tube GM measurements

jimbenedict

12

327

Jun Sat 27, 2020 4:11 am

jimbenedict View the latest post

No unread posts Attachment(s) 6JS6C Grid Leakage question

Ugctheaters

8

228

Jun Sat 27, 2020 3:45 am

Ugctheaters View the latest post

This topic is locked, you cannot edit posts or make further replies. 71A vs 201A Tube for Audio

jimbenedict

6

216

Jun Sat 27, 2020 12:37 am

jimbenedict View the latest post

No unread posts 171A Tube Blue Flash

ettore

4

204

Jun Fri 26, 2020 10:18 pm

ettore View the latest post

No unread posts Tube confusion

ettore

6

476

Jun Fri 26, 2020 12:25 pm

Chris108 View the latest post

No unread posts Capacitor question

Zenith Royal

4

208

Jun Fri 26, 2020 3:19 am

Zenith Royal View the latest post

No unread posts Attachment(s) Solved - A most interesting switch - but for what?

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WoodchuckTN

23

717

Jun Wed 24, 2020 9:37 pm

WoodchuckTN View the latest post

No unread posts 50EH5 Tube

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Codepug

25

430

Jun Wed 24, 2020 4:17 pm

Notimetolooz View the latest post

This topic is locked, you cannot edit posts or make further replies. 200a vs 201A as detector tube

jimbenedict

16

334

Jun Wed 24, 2020 2:17 pm

brnhornet52 View the latest post

No unread posts Attachment(s) Simpson model 126 miliammeter

Tube Radio

3

96

Jun Wed 24, 2020 5:49 am

Tube Radio View the latest post

No unread posts Attachment(s) Willard Battery Solution (acid)

New2Brass

6

342

Jun Wed 24, 2020 1:56 am

Jim Mueller View the latest post

This topic is locked, you cannot edit posts or make further replies. Attachment(s) 01A Tubes with 'milk' color getter

jimbenedict

4

226

Jun Wed 24, 2020 1:03 am

UV201 View the latest post

No unread posts Attachment(s) Tube Socket Values

infomet

2

128

Jun Tue 23, 2020 11:20 pm

processhead View the latest post

No unread posts "plastic" capacitor lifetime

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pixellany

43

1275

Jun Tue 23, 2020 7:35 pm

KX5JSC View the latest post

No unread posts Attachment(s) Battery Tube Life

jimbenedict

15

520

Jun Tue 23, 2020 7:15 pm

westcoastjohn View the latest post

No unread posts Attachment(s) Anyone want to make a schematic of this?

Mike Toon

5

220

Jun Tue 23, 2020 4:54 pm

Eickerman View the latest post

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