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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 26 Jun 2017, 22:43

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No unread posts ALTEC TRANSFORMER 15095A hook up wiring problem

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45triode

14

6444

26 Jun 2017, 09:38

alexg View the latest post

No unread posts Choosing a digital switch for Mic / Line pre-amp

pattobrien

1

139

08 Jun 2017, 23:13

Geek View the latest post

No unread posts Headset circuit board design

John99

5

483

24 May 2017, 20:39

laurie54 View the latest post

No unread posts Can I stick a bunch of buck converters on a battery?

deadstillstanding

3

257

22 May 2017, 07:45

deadstillstanding View the latest post

No unread posts First tube amp: my grounding scheme help

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DisasterArea

10

4474

15 May 2017, 19:53

samuel822 View the latest post

No unread posts Doubts on power supply

JordiMB

4

262

04 May 2017, 00:59

JordiMB View the latest post

No unread posts Capacitor Voltage Calculation

acvegas

3

503

03 May 2017, 17:52

steakhead View the latest post

No unread posts DIY Standalone Phono Preamp Scott 299

funandfunny20

4

301

03 May 2017, 17:41

steakhead View the latest post

No unread posts Will 110V primary transformer burn with 240V on it?

potucek

8

934

03 May 2017, 17:33

steakhead View the latest post

No unread posts Arizona Capacitors

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M. Gregg

79

9437

29 Apr 2017, 14:27

M. Gregg View the latest post

No unread posts Oscilloscope to Spectrum Analyzer

gofar99

1

253

17 Apr 2017, 13:30

Geek View the latest post

No unread posts Anyone know where I can get a 0.5h, 3A, 0.5ohm RDC inductor?

Sajberjens

6

419

13 Apr 2017, 17:36

Sajberjens View the latest post

No unread posts Simple Turn On Delay Circuit (Relay) Amplifiers & Speakers

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

KrammeAcoustics

47

67736

06 Apr 2017, 09:39

john55 View the latest post

No unread posts Adding RCA Input to the subwoofer amplifier circuit!!

fazidurrani

4

295

04 Apr 2017, 20:18

gofar99 View the latest post

No unread posts Toroidy SE, any good?

vvelt

2

440

13 Mar 2017, 16:37

vvelt View the latest post

No unread posts RCA jacks for valve amp speaker cables?

zeerust2000

5

1490

10 Mar 2017, 07:19

Peter W. View the latest post

No unread posts MJ14002 Good For Audio?

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KochiyaYamato

11

882

06 Mar 2017, 20:24

Geek View the latest post

No unread posts LM78xx Power supply output current?

Bigbizkit

7

1273

06 Mar 2017, 18:59

KochiyaYamato View the latest post

No unread posts Orientation of Transformer field

gofar99

4

378

04 Mar 2017, 01:36

Geek View the latest post

No unread posts Salvaged Active Subwoofer

BowToEd

2

314

01 Mar 2017, 13:20

BowToEd View the latest post

No unread posts dual smps coupling ?

KrammeAcoustics

3

323

28 Feb 2017, 16:59

KrammeAcoustics View the latest post

No unread posts what class of amplifier is it ?

dudat

2

357

22 Feb 2017, 17:41

gofar99 View the latest post

No unread posts 18V DC (Cordless Drill Battery)Stepping Down To 12V DC

Alex Q

4

438

20 Feb 2017, 18:24

Alex Q View the latest post

No unread posts PCB - Polychlorinated biphenyl

M. Gregg

2

315

20 Feb 2017, 07:25

M. Gregg View the latest post

No unread posts Need help to repair wireless microphone reciever

ESwardt

4

516

02 Feb 2017, 01:22

ESwardt View the latest post

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