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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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No unread posts Riaa Vacum tube preamp PSU issue

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Drgreenthumbaudio

29

3868

12 Dec 2016, 17:03

Drgreenthumbaudio View the latest post

No unread posts Direct Coupled 300B SET

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Groutanker

18

4782

11 Dec 2016, 10:00

Groutanker View the latest post

No unread posts Please, opinion for brand Golden Gate

azazello

2

940

08 Dec 2016, 06:48

azazello View the latest post

No unread posts Finally finished KT77 OddBlock amp!

[ Go to pageGo to page: 1, 2, 3 ]

Steavis

25

7338

06 Dec 2016, 23:31

Geek View the latest post

No unread posts Micro-power UL (6AS5) - The Amp that Never Ends!

[ Go to pageGo to page: 1, 2, 3 ]

Suncalc

25

16421

03 Dec 2016, 19:11

mwhouston View the latest post

No unread posts 300B SET Design Project

[ Go to pageGo to page: 1 ... 41, 42, 43 ]

Suncalc

428

151266

30 Nov 2016, 19:33

mwhouston View the latest post

No unread posts Strange voltage from rectifyer tube 5Y3Gt

Pex

5

1479

22 Nov 2016, 06:28

mwhouston View the latest post

No unread posts Vacuum tube amp help

Da-Saege

4

1785

20 Nov 2016, 01:10

mwhouston View the latest post

No unread posts What could cause a cathode bypass cap to cook?

patrickracine

7

1457

17 Nov 2016, 17:04

mwhouston View the latest post

No unread posts Filament voltage for a 5U4 and 5Y3 tubes

tuck82

6

1312

16 Nov 2016, 13:10

Peter W. View the latest post

No unread posts ST-70 Power supply questions

ureche

1

987

30 Oct 2016, 14:51

Geek View the latest post

No unread posts Scott LK-150 Power-Supply Rebuild

Peter W.

3

1389

22 Oct 2016, 03:33

M. Gregg View the latest post

No unread posts indicator light using filament 6.3VAC voltage

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nbtone

19

4383

21 Oct 2016, 16:05

famousmockingbird View the latest post

No unread posts The tale/story of a wire.

[ Go to pageGo to page: 1, 2, 3, 4, 5 ]

M. Gregg

49

11210

08 Oct 2016, 10:52

famousmockingbird View the latest post

No unread posts 6V6 SET Amp schematic wanted

[ Go to pageGo to page: 1 ... 4, 5, 6 ]

tizman

54

9813

02 Oct 2016, 17:44

Suncalc View the latest post

No unread posts RH84 PPE - Parallel Pentode Edition

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Alex Kitic

14

7307

25 Sep 2016, 04:58

M. Gregg View the latest post

No unread posts KT-88 Data Sheet Power Output Confusion

eljefe3126

3

1290

22 Sep 2016, 10:18

famousmockingbird View the latest post

No unread posts First Tube Amp Build - KT120

taipan

8

2665

19 Sep 2016, 23:09

Johnny2Bad View the latest post

No unread posts Volume Control HUM

[ Go to pageGo to page: 1, 2, 3, 4 ]

Zaneman007

34

5992

19 Sep 2016, 19:57

famousmockingbird View the latest post

No unread posts Thoughts on this KSL-M77 kit...

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jdmcquerry

13

4670

19 Sep 2016, 16:57

famousmockingbird View the latest post

No unread posts Diy tube amp recommandation

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francis

14

3032

13 Sep 2016, 05:39

Peter W. View the latest post

No unread posts Dual rectifier Alex Gendrano KT88 amp question.

tizman

7

2112

12 Sep 2016, 16:24

gofar99 View the latest post

No unread posts Chalky White Getter = 'Ambient Pressure' Tubes?

RossD

2

926

07 Sep 2016, 12:17

Peter W. View the latest post

No unread posts PTP build from a PCB amp

jdmcquerry

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839

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Gio View the latest post

No unread posts Diy 6l6 Single-ended issues

[ Go to pageGo to page: 1 ... 4, 5, 6 ]

Drgreenthumbaudio

59

10078

02 Sep 2016, 09:16

Drgreenthumbaudio View the latest post

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