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Board index » DIY Forums » Vacuum Tubes / Thermionic Valves

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No unread posts Vacuum Tube Testers - helpful tips

Les

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22 Feb 2019, 01:19

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No unread posts DIY Audio Information for Beginners

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91lieb

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23 Oct 2018, 17:56

Woodo View the latest post

No unread posts How to Power Up DIY Tube Projects for the First Time

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gofar99

27

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30 Sep 2018, 10:46

JamesBabcock View the latest post

No unread posts Audio note M7 question.

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M. Gregg

60

24561

20 Jul 2019, 13:14

M. Gregg View the latest post

No unread posts New Tube Amp Ideas

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BowToEd

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744

20 Jul 2019, 10:25

gofar99 View the latest post

No unread posts 300B SET Design Project

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Suncalc

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ILoveHiFi View the latest post

No unread posts Direct-Coupled Audio Amplifier with Cathode Follower

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Mikeh3

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13 Jul 2019, 08:54

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No unread posts A question about preamp stages

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07 Jul 2019, 11:05

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No unread posts Oddwatt Push Pull Tube Amplifier Projects

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gofar99

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06 Jul 2019, 21:46

gofar99 View the latest post

No unread posts Active load (totem pole) 6SN7-SE preamp

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mwhouston

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04 Jul 2019, 19:19

mwhouston View the latest post

No unread posts sparetimegizmo's 6t9 tube amp pcb hunt

lovesound

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brokenyolkprod View the latest post

No unread posts 6T9 power amp chirping

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No unread posts 6DJ8 (ECC88) Tube Headphone Amp Project

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diyAudioProjects.com

614

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30 Jun 2019, 17:45

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No unread posts Something New in the Works

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24 Jun 2019, 10:59

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No unread posts PoddWatt EL84 Push-Pull Stereo Tube Amp - Support Thread

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gofar99

672

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22 Jun 2019, 21:54

gofar99 View the latest post

No unread posts Hybrid headphone amp in Hammond Wood Cheek chassis

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mwhouston

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20 Jun 2019, 19:57

mwhouston View the latest post

No unread posts 12J8 Headphone Amplifier

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BowToEd

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12 Jun 2019, 00:09

ILoveHiFi View the latest post

No unread posts Baxandall circuit

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dimitris1811

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No unread posts Miniblok II Stereo Version 13EM7 tubes

LThomas3002

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Blooze View the latest post

No unread posts AMP for Yamaha, any help?

Ortond

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ILoveHiFi View the latest post

No unread posts 6CY7 Stereo Amp

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Suncalc

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03 Jun 2019, 14:53

tapehissmakesmehappy View the latest post

No unread posts tube amp information

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No unread posts unbalanced dc connected inverter

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No unread posts Groovewatt - tube RIAA phono preamp

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gofar99

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No unread posts eBay 6SN7 / 300B Amplifier PCB Kit

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Woodo

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