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 NEW  Matt presents bias and operation data for the 6V6 tube in SE operation - 6V6 Single-Ended (SE) Ultra Linear (UL) Bias Optimization.

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Board index » DIY Forums » Vacuum Tubes / Thermionic Valves

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

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gofar99

28

236348

16 Jun 2020, 15:34

tubelectron View the latest post

No unread posts Vacuum Tube Testers - helpful tips

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Les

11

92864

16 Jun 2020, 15:26

tubelectron View the latest post

No unread posts DIY Audio Information for Beginners

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91lieb

62

375223

27 Oct 2019, 03:35

M. Gregg View the latest post

No unread posts Stand-by Switch for B+ Ratings

Danny

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1

24 Nov 2020, 18:00

Danny View the latest post

No unread posts Groovewatt - tube RIAA phono preamp

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gofar99

733

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24 Nov 2020, 10:06

metaldog99 View the latest post

No unread posts Budget Variation of Poddwatt

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gofar99

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23 Nov 2020, 20:02

eshazen View the latest post

No unread posts Oddwatt Push Pull Tube Amplifier Projects

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gofar99

2043

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22 Nov 2020, 21:43

gofar99 View the latest post

No unread posts Looking for a 300B SET amp design recommendation.

Danny

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19 Nov 2020, 16:37

Woodo View the latest post

No unread posts Looking for beginner project for 50c5 and 12av6 tubes

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Minarai

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24581

16 Nov 2020, 17:58

Minarai View the latest post

No unread posts Regulated Variable High Voltage Power Supply - Stereo Amp

NW2K

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No unread posts Oscilloscope and Signal Generator Recommendations

Danny

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438

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

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diyAudioProjects.com

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

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gofar99

778

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05 Nov 2020, 14:11

gofar99 View the latest post

No unread posts Tube/Valve phono stage ideas for the 21st century

Woodo

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05 Nov 2020, 08:55

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No unread posts 6L6 UL Bias Investigation

Suncalc

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31 Oct 2020, 13:06

Suncalc View the latest post

No unread posts Odd Arcing with Guitar Amp

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gofar99

16

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29 Oct 2020, 12:42

gofar99 View the latest post

No unread posts Just finished my SE KT88 amp!

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bsgd

59

118364

27 Oct 2020, 14:37

marty View the latest post

No unread posts EF95 Hybrid Tube Preamp Build Questions

Ratti3

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EL504 View the latest post

No unread posts EAT834p tube MM phono preamp

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mwhouston

22

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26 Oct 2020, 17:28

mwhouston View the latest post

No unread posts Tube tester or curve tracer

Atifmo

2

2265

25 Oct 2020, 21:35

gofar99 View the latest post

No unread posts How to convert a marshall 18w from EL84 to 6L6

CrossfireRecording

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tubelectron View the latest post

No unread posts Is there a use for simulation software for DIY tube amps?

Woodo

5

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Woodo View the latest post

No unread posts Power supply

marty

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2753

21 Oct 2020, 14:56

thatguy View the latest post

No unread posts Power Supply Prototyper

Denny9167

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No unread posts “Illusion” vintage Ozzy 6SN7 GTA in a plastic jiffy box

mwhouston

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mwhouston View the latest post

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