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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.

DIY Audio Projects Forum

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It is currently 30 Mar 2020, 05:21

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No unread posts DIY Audio Information for Beginners

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91lieb

62

297253

27 Oct 2019, 03:35

M. Gregg View the latest post

No unread posts Vacuum Tube Testers - helpful tips

Les

8

64930

22 Feb 2019, 01:19

hujingdi View the latest post

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

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gofar99

27

182768

30 Sep 2018, 10:46

JamesBabcock View the latest post

No unread posts 6V6 PP amp

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invaderzim

19

22503

29 Mar 2020, 20:27

invaderzim View the latest post

No unread posts Nelson Pass F5 Amplifer - Mosfet class-A

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tjolle62

112

71659

29 Mar 2020, 18:20

mwhouston View the latest post

No unread posts AudioSource 5.3a Monoblock Coupling Cap Upgrade...

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RAA

60

39223

29 Mar 2020, 17:44

y_chromosome View the latest post

No unread posts Question of the amplifier circuit Jean Hiraga's Class-A

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Sample

135

190457

29 Mar 2020, 15:41

Dan View the latest post

No unread posts EL34 SE project share.

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M. Gregg

55

57688

29 Mar 2020, 14:36

M. Gregg View the latest post

No unread posts 12AU7 LINE AMP

yunwt

3

8450

29 Mar 2020, 09:02

ILoveHiFi View the latest post

No unread posts What happened?

Wuh

4

391

29 Mar 2020, 08:49

ILoveHiFi View the latest post

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

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Gio

437

276852

28 Mar 2020, 17:46

mwhouston View the latest post

No unread posts 6CY7 Stereo Amp

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Suncalc

101

145105

28 Mar 2020, 11:42

BabblingBafoon View the latest post

No unread posts home made extension Y 9v cable help needed

Christiant

3

10151

28 Mar 2020, 11:03

M. Gregg View the latest post

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

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gofar99

720

550073

28 Mar 2020, 10:58

quad22 View the latest post

No unread posts Hi Fi power amp fault finding advice

Leviticus

0

26

28 Mar 2020, 09:22

Leviticus View the latest post

No unread posts KT120 Issue

gofar99

3

2922

26 Mar 2020, 21:27

ILoveHiFi View the latest post

No unread posts Phony DAC

Sound22Card

2

6300

26 Mar 2020, 21:18

gofar99 View the latest post

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

TIJ-NIKI

1

157

26 Mar 2020, 06:19

RFBurns View the latest post

No unread posts DHT preamp with 1920s UX-171A RCA Balloons.

mwhouston

6

476

26 Mar 2020, 01:27

mwhouston View the latest post

No unread posts Baxandall circuit

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dimitris1811

103

127070

25 Mar 2020, 00:45

ILoveHiFi View the latest post

No unread posts "Lacewood" Amp V2.0

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Suncalc

233

202936

24 Mar 2020, 17:44

Suncalc View the latest post

No unread posts Aikdo headphones amp

EL504

1

3475

24 Mar 2020, 01:57

EL504 View the latest post

No unread posts Pentode operation of output tubes.

M. Gregg

8

650

23 Mar 2020, 20:21

gofar99 View the latest post

No unread posts Proper Fuse Value for AC Mains

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Dr G

41

2680

23 Mar 2020, 18:43

ILoveHiFi View the latest post

No unread posts Power Supply Harmonics

gofar99

7

699

22 Mar 2020, 08:47

gofar99 View the latest post

 

 
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No unread posts Vacuum Tubes / Thermionic Valves

DIY audio using vacuum tubes (thermionic valves).

1681

28936

29 Mar 2020, 20:27

invaderzim View the latest post

No unread posts Solid State / Op-Amps / Chip Amps / Class-D

DIY audio using transistors, operational amplifiers (op-amps) and integrated circuits (gainclones and chip amplifiers).

656

10099

29 Mar 2020, 18:20

mwhouston View the latest post

No unread posts Speakers, Subwoofers and Headphones

Single-driver and multi-way loudspeakers, subwoofers, crossovers and filter circuits, headphones, loudspeaker enclosure design.

628

4499

29 Mar 2020, 08:49

ILoveHiFi View the latest post

No unread posts Audio Sources and Signal Processing

Sources - phono turntables (tonearms, cartridges), tape players, cd / sacd players, transports, computer Hi-Fi
Processing - DAC, active crossovers, DSP, equalizers and filters

209

1289

26 Mar 2020, 21:18

gofar99 View the latest post

No unread posts Audio Cables and Power Cords

Hi-Fi and Audiophile Cables - discuss wiring and cables for speakers, balanced and unbalanced interconnect cables, RCA, phono cables and mains power cords.

67

547

28 Mar 2020, 11:03

M. Gregg View the latest post

No unread posts DIY Radio

Radio forum - crystal, solid-state, tube, ham, radio transmitters and frequency generators

123

771

05 Feb 2020, 02:21

vu2nan View the latest post

No unread posts DIY Electronics and Components

Forum to discuss diy electronics, power supplies, circuits, transformers, components (parts) and testing circuits.

481

3214

16 Feb 2020, 16:16

gofar99 View the latest post

No unread posts Chassis, Wood/Metalworking and Tools

Ask questions and share tips for chassis and enclosure construction, woodworking, metalworking and the associated tools for DIY.

66

604

23 Feb 2020, 13:01

David Svennigsen View the latest post



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