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Alan Voorhees

34

13932

Sep Mon 28, 2020 1:16 am

Alan Voorhees View the latest post

Topics
No unread posts Attachment(s) Amplitrex AT 1000 vs ROE etc ?

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wd5jfr

31

12255

Oct Thu 01, 2020 7:49 pm

Barry H Bennett View the latest post

No unread posts DVM that can read low resistance

Gilligan

8

69

Oct Thu 01, 2020 7:42 pm

Dale Saukerson View the latest post

No unread posts Hickok 600A - Shorts Test Doesn't Work

smilan

14

71

Oct Thu 01, 2020 7:11 pm

TubeFan View the latest post

No unread posts Need parts list & schematic Sencore TF 166 Transistor Tester

HERSHEY

2

26

Oct Thu 01, 2020 6:28 pm

Notimetolooz View the latest post

No unread posts Attachment(s) Knight 600 Restoration and GREEN GUNK!

astrogator

2

78

Oct Thu 01, 2020 6:25 pm

Notimetolooz View the latest post

No unread posts Hickok Cardmatic 1234B / KS-15874-L2 power ON issue.

rtechone

2

39

Oct Thu 01, 2020 5:43 pm

TubeFan View the latest post

No unread posts Attachment(s) Recommended Oscilloscope?

Basslice

10

137

Oct Thu 01, 2020 4:39 pm

pauls.ironhorse View the latest post

No unread posts Attachment(s) Manual for JCR DMM-200

Basslice

6

54

Oct Thu 01, 2020 3:36 pm

Basslice View the latest post

No unread posts Attachment(s) Trying to diagnose 612 tube tester issue

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wex65

31

269

Oct Thu 01, 2020 1:58 pm

wex65 View the latest post

No unread posts Attachment(s) Dumont Fairchild Oscilloscope Plugin manuals?

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towble

42

1199

Oct Thu 01, 2020 12:18 pm

Tube Radio View the latest post

No unread posts Attachment(s) Anybody packing ?

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Skip-wave

22

651

Oct Thu 01, 2020 4:56 am

Skip-wave View the latest post

No unread posts Attachment(s) Knight 600 Diode Replacement

astrogator

8

165

Oct Thu 01, 2020 1:38 am

Chris108 View the latest post

No unread posts Attachment(s) What is the name (part number) of this Connector

jamr005

9

267

Sep Wed 30, 2020 7:08 pm

ZombieElvis View the latest post

No unread posts Got me a V-7a VTVM

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ipwizard

25

5960

Sep Wed 30, 2020 6:08 pm

Retired Radio Man View the latest post

No unread posts Attachment(s) Wiring ammeter to Sencore PR57

Diverted

3

96

Sep Wed 30, 2020 6:07 pm

wd5jfr View the latest post

Moved topic Moved: Free Heathkit HR-10B!

Dalton

5

244

Oct Thu 01, 2020 3:50 pm

Peter Bertini View the latest post

No unread posts Advantest R3261C Questions

SteveH

3

82

Sep Wed 30, 2020 2:46 pm

Koby View the latest post

No unread posts Attachment(s) Repairing an old (very) Heathkit OS-2 Oscilloscope

JayBee

14

3414

Sep Wed 30, 2020 2:28 pm

Marcc View the latest post

No unread posts Attachment(s) Spectrum analyzers?

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Norm Johnson

35

1413

Sep Wed 30, 2020 12:56 pm

Lou deGonzague View the latest post

No unread posts Attachment(s) Hickok 600A problem

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smilan

20

449

Sep Wed 30, 2020 11:44 am

smilan View the latest post

No unread posts Attachment(s) Need Help With Repair Of Heathkit T3 Signal Tracer

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David Willenborg

33

326

Sep Wed 30, 2020 3:38 am

Retired Radio Man View the latest post

No unread posts Attachment(s) 421a vs 5998

Jkdjedi

3

91

Sep Wed 30, 2020 1:48 am

Jim Cross View the latest post

No unread posts Attachment(s) B&K 747 Tube tester

adamc

13

15650

Sep Tue 29, 2020 4:35 pm

Jkdjedi View the latest post

No unread posts CRT Tester

heywantgold

4

151

Sep Tue 29, 2020 4:25 pm

Tim Tress View the latest post

No unread posts Attachment(s) Trying to Build a Standalone Transconductance Tester

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Basslice

40

747

Sep Tue 29, 2020 3:49 pm

Basslice View the latest post

No unread posts Attachment(s) How Do I Use this Old Piece of Test Equipment

jamr005

9

414

Sep Mon 28, 2020 11:38 pm

wd5jfr View the latest post

No unread posts Attachment(s) Test Leads with "M"

targeteye

7

257

Sep Mon 28, 2020 8:04 pm

dninneman View the latest post

No unread posts Attachment(s) question on Voltmeter on Variac circuit

paronaram

7

387

Sep Mon 28, 2020 4:33 pm

Chris108 View the latest post

No unread posts Attachment(s) CDE BF-60 Capacitance Tester - Schematic Wanted

thoyer

9

188

Sep Sun 27, 2020 11:23 pm

ttx450cap View the latest post

No unread posts Attachment(s) Vintage meter accuracy

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DaveO23

22

656

Sep Sun 27, 2020 11:09 pm

DaveO23 View the latest post

No unread posts Mercury 1000 TUBE TESTER, any one have one? Questions

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gmcjetpilot

32

8708

Sep Sun 27, 2020 9:17 pm

Nukeybrown View the latest post

No unread posts Attachment(s) GR 1658 Digibridge

bob91343

4

192

Sep Sun 27, 2020 3:49 pm

TestEQJunkie View the latest post

No unread posts Hickok 800

mg34.42

1

100

Sep Sun 27, 2020 4:54 am

devilsmist View the latest post

No unread posts Attachment(s) Measuring Transconductance

Basslice

15

279

Sep Sun 27, 2020 4:13 am

wd5jfr View the latest post

No unread posts Attachment(s) How to read a B&K 747 meter scale

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oldtvsandtoys

48

1166

Sep Sun 27, 2020 1:49 am

Jkdjedi View the latest post

No unread posts Attachment(s) Hickok 533A vs. 539C - worth upgrading?

Adam Vaughn

12

237

Sep Sat 26, 2020 8:29 pm

Bill Eccher View the latest post

No unread posts Attachment(s) Eico 147A (3 of em) pics of project and general questions

Lorne Craig

16

268

Sep Sat 26, 2020 6:42 pm

Lorne Craig View the latest post

No unread posts "Artificial Ground"

Dalton

11

323

Sep Sat 26, 2020 5:48 pm

Peter Bertini View the latest post

No unread posts Attachment(s) Simpson 335 tube tester. Need manual

Phil Coe

7

126

Sep Fri 25, 2020 4:07 pm

Phil Coe View the latest post

No unread posts Help with Mercury 1000

Duardillo

6

980

Sep Fri 25, 2020 2:24 pm

Nukeybrown View the latest post

No unread posts Attachment(s) Heathkit IG-82 grid voltages

drworry

7

150

Sep Thu 24, 2020 7:39 pm

drworry View the latest post

No unread posts Attachment(s) Sencore MU 150 Calibration

Greg S

15

2204

Sep Thu 24, 2020 4:13 pm

Jim Cross View the latest post

No unread posts Heathkit IG-57A schematic

wdecho

13

276

Sep Thu 24, 2020 3:00 pm

Vin Tageman View the latest post

No unread posts Attachment(s) Need help with EICO 147A Signal Tracer

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boxjoint

23

253

Sep Thu 24, 2020 2:20 pm

Alan S View the latest post

No unread posts Attachment(s) Hickok 533a failure

Busters

9

313

Sep Thu 24, 2020 4:42 am

Jthorusen View the latest post

No unread posts a tale of two testers Heathkit tt-1 and bk 747

ablebravo

8

746

Sep Wed 23, 2020 4:20 pm

Jkdjedi View the latest post

No unread posts Heathkit IM-4100 Counter Repair

Gilligan

6

261

Sep Wed 23, 2020 12:22 pm

Mikeinkcmo View the latest post

This topic is locked, you cannot edit posts or make further replies. Easy (??) Build for Power Tube Transconductance Measurements

Basslice

8

219

Sep Wed 23, 2020 4:51 am

Alan Voorhees View the latest post

No unread posts Attachment(s) motorola signal generator 662

ttx450cap

14

774

Sep Wed 23, 2020 1:32 am

ttx450cap View the latest post

No unread posts SIMPSON 467 test leads

Bill Benson

9

178

Sep Tue 22, 2020 11:05 pm

Bill Benson View the latest post

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