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Post New Topic  [ 4015 topics ]  Go to page Previous  1, 2, 3, 4, 5, 6, 7, 8 ... 81  Next
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No unread posts BUILDING A HV PLATE TRANSFORMER

Jack Cureton

4

708

Jan Sun 17, 2021 3:48 pm

Jack Cureton View the latest post

No unread posts Attachment(s) Home project

szoftveres

6

1478

Jan Sun 17, 2021 6:57 am

UV201 View the latest post

No unread posts 2 into 1 rca input question

SounderNewbie

5

635

Jan Sun 17, 2021 4:53 am

SounderNewbie View the latest post

No unread posts Attachment(s) AA5-Like Superhet Project

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IlikeTech

46

3003

Jan Sun 17, 2021 3:30 am

IlikeTech View the latest post

No unread posts Attachment(s) 100Mhz Modulated Transmitter for Less Than 8 Dollars

RCAProduction

3

675

Jan Sat 16, 2021 3:12 pm

Dare4444 View the latest post

No unread posts Making air variable out of PC board: Single-sided or double?

Macrohenry

3

829

Jan Sat 16, 2021 3:33 am

aa1ww View the latest post

No unread posts Attachment(s) A few questions about the Techlib AM Transmitter.

PepperLegs

16

2144

Jan Fri 15, 2021 7:24 pm

Dare4444 View the latest post

No unread posts Attachment(s) Electroluminescent panel lighting

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Tube Radio

50

9442

Jan Thu 14, 2021 2:21 am

Tube Radio View the latest post

No unread posts Attachment(s) More Bluetooth

BobWeaver

4

848

Jan Tue 12, 2021 6:52 pm

Colin Ames View the latest post

No unread posts Attachment(s) Future Kit 35 watt mono amp kit

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Tube Radio

52

5726

Jan Tue 12, 2021 4:27 pm

Tube Radio View the latest post

No unread posts Eliminating OPT with LM386 question

Mike Toon

7

794

Jan Tue 12, 2021 2:27 am

N2LXM View the latest post

No unread posts Attachment(s) Followed this guide for an adapter for the phono jack and...

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Keeta

20

1846

Jan Sun 10, 2021 11:47 pm

Jim Mueller View the latest post

No unread posts Attachment(s) low current jfet pre-amp

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Pbpix

37

4212

Jan Fri 08, 2021 11:17 pm

Pbpix View the latest post

No unread posts So help me, I may need a 12-step group- building another TX

N0BST

9

1667

Jan Thu 07, 2021 4:39 am

N0BST View the latest post

Moved topic Moved: Sw reception

jimbob

3

966

Jan Wed 13, 2021 1:59 pm

Dave Doughty View the latest post

No unread posts Attachment(s) Will this circuit work? Need help with new build

Lectroid

12

2350

Jan Mon 04, 2021 4:54 am

Lectroid View the latest post

No unread posts Attachment(s) Ideas needed on adding bluetooth to working tube radios

khill

10

1475

Jan Sun 03, 2021 8:35 pm

khill View the latest post

No unread posts Attachment(s) 7AK7 Breadboard

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tjugofyra

22

8326

Jan Sat 02, 2021 2:35 am

Tube Radio View the latest post

No unread posts Attachment(s) Battery tube ham-band regen

BrianBurns

12

4361

Dec Wed 30, 2020 4:35 am

KB1UCR View the latest post

No unread posts Attachment(s) AES transmitter hum

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Chuck Braun

20

3059

Dec Fri 25, 2020 5:52 pm

Audioman View the latest post

No unread posts Attachment(s) Yet another AM Loop thread...

Oldwolf

9

1825

Dec Thu 24, 2020 5:51 pm

Oldwolf View the latest post

No unread posts Attachment(s) 6V6 SE HiFi amp (new project)

[ Go to pageGo to page: 1 ... 33, 34, 35 ]

Pbpix

681

109442

Dec Thu 24, 2020 8:07 am

Pbpix View the latest post

No unread posts Attachment(s) Cockaday Four-Circuit Tuner

DXer

16

9018

Dec Tue 22, 2020 2:57 pm

Robert Lozier View the latest post

No unread posts Attachment(s) First amp finished.

err ducks

13

1671

Dec Sat 19, 2020 11:07 pm

err ducks View the latest post

No unread posts Attachment(s) Microcontroller Based Signal Generator

[ Go to pageGo to page: 1 ... 9, 10, 11 ]

louhaskell

219

74696

Dec Fri 18, 2020 10:37 pm

Southerner View the latest post

No unread posts EXPERIMENTERS DELIGHT

Audioman

2

988

Dec Wed 16, 2020 11:40 pm

Audioman View the latest post

No unread posts 6888 Xmitter Dual Control Pentode Question (Norm?)

Izzy Weird

18

5934

Dec Wed 16, 2020 6:03 am

Mike Toon View the latest post

No unread posts Attachment(s) Power supply design

Tube Radio

7

1606

Dec Tue 15, 2020 4:41 am

richfair View the latest post

No unread posts Attachment(s) 1930's Vacuum Tube Transmitter for the Beginner

NW2K

5

1080

Dec Mon 14, 2020 9:21 pm

hwhall View the latest post

No unread posts Attachment(s) Radio Disco Sneakers w/ Bluetooth

EnglishBob

0

473

Dec Fri 11, 2020 2:32 am

EnglishBob View the latest post

No unread posts Attachment(s) Want to build audio amp from vintage e-waste

frustro

11

1748

Dec Fri 11, 2020 1:46 am

classicelectronicsguy View the latest post

No unread posts Attachment(s) Rectify RF for DC

jimbenedict

9

1762

Dec Tue 08, 2020 8:49 pm

Peter Bertini View the latest post

No unread posts Attachment(s) Questions on a homebrew DC power supply

BratwurstsAM.DXing

9

1187

Dec Tue 08, 2020 12:16 am

Macrohenry View the latest post

No unread posts Attachment(s) Regulated high voltage power supply circuit

AE2EA

13

2036

Dec Sun 06, 2020 11:04 pm

OldWireBender View the latest post

No unread posts Attachment(s) Benny II SW Receiver

aurel

1

816

Dec Sun 06, 2020 7:43 pm

aurel View the latest post

Moved topic Attachment(s) Moved: ID Help - Kit(?) set from the mid-20's

jjfritz

4

1145

Dec Sat 05, 2020 11:08 pm

jjfritz View the latest post

No unread posts Attachment(s) Solid state 6 volt vibrator replacement

Forrest Anderson

13

2243

Dec Sat 05, 2020 12:42 am

westcoastjohn View the latest post

No unread posts Attachment(s) Reproducing vintage kit circuit boards

50sTransistorRadios

4

1249

Nov Mon 30, 2020 10:31 pm

ACORNVALVE View the latest post

No unread posts Attachment(s) Ozark patrol

jimbob

17

3673

Nov Mon 30, 2020 8:38 pm

aurel View the latest post

No unread posts Attachment(s) Talking House AM Transmitter MODIFICATION IDEAS HELP?

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gmcjetpilot

205

93332

Nov Thu 26, 2020 10:33 pm

Daniel-From-Poland View the latest post

No unread posts VGA to X/Y/Z converter

Tube Radio

2

584

Nov Thu 26, 2020 6:05 pm

Tube Radio View the latest post

No unread posts Determining the correct output transformer for headphone use

928GTS

11

1412

Nov Wed 25, 2020 9:11 pm

ACORNVALVE View the latest post

No unread posts Attachment(s) Farm Radio Power Supply - Parts List UPDATED

Dennis Wess

5

1533

Nov Mon 23, 2020 1:32 pm

Dennis Wess View the latest post

No unread posts Attachment(s) Test power supply build

TV MAN

12

1854

Nov Sun 22, 2020 10:36 pm

TV MAN View the latest post

No unread posts Attachment(s) Multi DDS Project for the shack.

Mikeinkcmo

18

4041

Nov Fri 20, 2020 8:25 pm

Mikeinkcmo View the latest post

No unread posts Attachment(s) First serious attempt at building a radio: Sucess!

IlikeTech

10

1855

Nov Thu 19, 2020 9:30 pm

westcoastjohn View the latest post

No unread posts Attachment(s) Dumb question

Brian Thomas

2

896

Nov Wed 18, 2020 9:22 pm

LM386 View the latest post

No unread posts Converting an old transistor radio to a wireless speaker.

qilpesen9

4

1276

Nov Mon 16, 2020 1:35 am

Macrohenry View the latest post

No unread posts Attachment(s) 110v to 3v conversion

eizner23

19

2906

Nov Sun 15, 2020 2:01 pm

ACORNVALVE View the latest post

No unread posts Converting Normal headphones for my S-38 Hallicrafters?

Keeta

13

2185

Nov Sun 15, 2020 11:29 am

John Bartley View the latest post

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