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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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It is currently 11 Aug 2020, 04:43

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No unread posts Need help eliminating ripple on voltage doubler circuit.

Danny

4

4565

06 May 2020, 21:19

CrazzyAbtTubes View the latest post

No unread posts KT88 Oddwatts and combining audio equipment questions.

Renslipevol

6

4077

06 May 2020, 03:16

ILoveHiFi View the latest post

No unread posts Simplex

M. Gregg

8

4435

02 May 2020, 13:22

HT Performance View the latest post

No unread posts 6v6 12ax7 amp project using Voice of Music VOM 8810 (15678)

Minarai

0

3424

30 Apr 2020, 10:35

Minarai View the latest post

No unread posts Simple PP suggestion 20 watts

invaderzim

6

5647

26 Apr 2020, 14:27

invaderzim View the latest post

No unread posts Poddwatt setup problem

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Rog63

10

7946

25 Apr 2020, 19:45

gofar99 View the latest post

No unread posts Purple Glow in Tubes?

Dr G

2

3393

25 Apr 2020, 13:42

Dr G View the latest post

No unread posts Speaker advice

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

simo

20

11042

19 Apr 2020, 21:47

Woodo View the latest post

No unread posts 12vdc heater supply in Poddwatt

Rog63

2

4571

18 Apr 2020, 11:17

Rog63 View the latest post

No unread posts Baxandall circuit

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

dimitris1811

109

159439

16 Apr 2020, 16:26

gonzalo guerrero View the latest post

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

[ Go to pageGo to page: 1, 2 ]

Minarai

14

20470

14 Apr 2020, 18:03

Woodo View the latest post

No unread posts "Lacewood" Amp V2.0

[ Go to pageGo to page: 1 ... 24, 25, 26 ]

Suncalc

250

241843

02 Apr 2020, 11:01

john55 View the latest post

No unread posts Aikdo headphones amp

EL504

2

11014

01 Apr 2020, 00:59

EL504 View the latest post

No unread posts 6V6 PP amp

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

invaderzim

22

37071

31 Mar 2020, 11:49

invaderzim View the latest post

No unread posts 6418 Tube / Opamp Headphone Amp (Oatley Electronics K272A)

[ Go to pageGo to page: 1 ... 42, 43, 44 ]

Gio

438

325519

31 Mar 2020, 00:59

e_phil_b View the latest post

No unread posts 12AU7 LINE AMP

yunwt

3

13284

29 Mar 2020, 09:02

ILoveHiFi View the latest post

No unread posts KT120 Issue

gofar99

3

6638

26 Mar 2020, 21:27

ILoveHiFi View the latest post

No unread posts Request for a 6NS7 or 300B headphone amp

TIJ-NIKI

1

2883

26 Mar 2020, 06:19

RFBurns View the latest post

No unread posts Pentode operation of output tubes.

M. Gregg

8

4916

23 Mar 2020, 20:21

gofar99 View the latest post

No unread posts Proper Fuse Value for AC Mains

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

Dr G

41

17460

23 Mar 2020, 18:43

ILoveHiFi View the latest post

No unread posts Power Supply Harmonics

gofar99

7

4641

22 Mar 2020, 08:47

gofar99 View the latest post

No unread posts Paco T-61 tube tester schematics

carl1124

1

4060

18 Mar 2020, 12:42

laurie54 View the latest post

No unread posts 3-pin balance control on old Magnavox amp

[ Go to pageGo to page: 1, 2 ]

Dr G

12

12415

16 Mar 2020, 16:33

laurie54 View the latest post

No unread posts 6L6 SE-UL Design Project

[ Go to pageGo to page: 1, 2 ]

Suncalc

16

43703

14 Mar 2020, 20:24

gofar99 View the latest post

No unread posts 6SL7 / 6SN7 JE Labs Phono Preamp

[ Go to pageGo to page: 1, 2 ]

HT Performance

12

27078

06 Mar 2020, 04:26

kstlfido View the latest post

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