DIY Audio Projects Forum
 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

Welcome to the DIY Audio Projects Message Forum. Use these forums to discuss Hi-Fi audio and to share your DIY Audio Projects. Registration is free and required to post messages and view the file attachments. Registration will only take a minute and registered users do not see any advertisements. After you have completed the online registration process, check your email (including spam/junk folder) for the verification email to activate your account. New members are under moderation - so your posts will not be visible until approved by a moderator. See the Read Me 1st, Forum RULES and Forum FAQ to get started on the forum.

It is currently 14 Jul 2020, 02:52

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

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gofar99

28

214305

16 Jun 2020, 15:34

tubelectron View the latest post

No unread posts Vacuum Tube Testers - helpful tips

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Les

11

79249

16 Jun 2020, 15:26

tubelectron View the latest post

No unread posts DIY Audio Information for Beginners

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91lieb

62

343221

27 Oct 2019, 03:35

M. Gregg View the latest post

No unread posts VR Tube Noise

gofar99

4

137

14 Jul 2020, 02:12

EL504 View the latest post

No unread posts Groovewatt - tube RIAA phono preamp

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gofar99

724

541274

13 Jul 2020, 21:21

metaldog99 View the latest post

No unread posts Bruce’s SRPP preamp with Gold Lion E88CC tubes

mwhouston

8

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13 Jul 2020, 07:29

mwhouston View the latest post

No unread posts NP-100v12 - 12AU7 / IRF510 HeadAmp Support Thread

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diyAudioProjects.com

1691

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12 Jul 2020, 22:08

ILoveHiFi View the latest post

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

Woodo

4

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12 Jul 2020, 20:28

NickCool View the latest post

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

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diyAudioProjects.com

657

545265

12 Jul 2020, 14:16

NickCool View the latest post

No unread posts The Ultimate OTL

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tubelectron

17

2044

11 Jul 2020, 15:52

tubelectron View the latest post

No unread posts Tim Willis Hept 12au7 amp schematic

Coreyfish

1

123

10 Jul 2020, 17:01

tom42107 View the latest post

No unread posts 6CY7 Stereo Amp

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Suncalc

117

182764

09 Jul 2020, 19:19

Suncalc View the latest post

No unread posts First Amp Build Complete (Marblewood based)

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Dr G

32

14135

09 Jul 2020, 17:58

johno9 View the latest post

No unread posts How to build odd-shaped speaker cabinet (without CNC)

stecco70

2

95

09 Jul 2020, 04:04

AudioStile View the latest post

No unread posts Best amplifier chassis on the web

Happy89

8

18278

07 Jul 2020, 18:29

johno9 View the latest post

No unread posts ForeWatt Tube SRPP Preamplifier - Support / Update Thread

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gofar99

695

546683

07 Jul 2020, 10:05

Rytikar View the latest post

No unread posts JLH diy amplifier

KrammeAcoustics

8

12107

03 Jul 2020, 17:04

Katalyst View the latest post

No unread posts Guitar amplifier with 2 x EL86 push-pull

EL504

4

322

02 Jul 2020, 01:47

EL504 View the latest post

No unread posts MCA - Son of ZCA

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mwhouston

285

294350

30 Jun 2020, 18:46

mwhouston View the latest post

No unread posts Salt Cellar - 807 triode strapped amplifier

mwhouston

7

356

28 Jun 2020, 18:49

mwhouston View the latest post

No unread posts Raytheon JAN 6418 sub-miniature pentode valves

MaximumDB

0

145

27 Jun 2020, 11:52

MaximumDB View the latest post

No unread posts What Happened to the "Lightspeed Attenuator"?

CrazzyAbtTubes

3

3790

27 Jun 2020, 11:08

Gio View the latest post

No unread posts Chassis from Alibaba Express

simo

7

8547

27 Jun 2020, 11:00

Gio View the latest post

No unread posts EL34 SE project share.

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M. Gregg

65

77871

27 Jun 2020, 04:45

M. Gregg View the latest post

No unread posts SRPP Preamp hissing

RevM

7

1361

23 Jun 2020, 12:58

M. Gregg View the latest post

 

 
 Forum   Topics   Posts   Last post 
No unread posts Vacuum Tubes / Thermionic Valves

DIY audio using vacuum tubes (thermionic valves).

1716

29484

14 Jul 2020, 02:12

EL504 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).

657

10144

12 Jul 2020, 22:08

ILoveHiFi 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.

634

4534

09 Jul 2020, 04:04

AudioStile 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

215

1300

27 Jun 2020, 11:08

Gio 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.

71

562

12 Jul 2020, 20:28

NickCool View the latest post

No unread posts DIY Radio

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

125

780

24 May 2020, 00:00

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.

487

3229

13 Jun 2020, 15:46

Paul-H 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

608

07 Jul 2020, 18:29

johno9 View the latest post



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