18Watt Technical Discussion

Donations

Welcome

18Watt Technical Discussion

Moderators: Daviedawg, Graydon, CurtissRobin, colossal, zaphod_phil

New Topic

10740 topics

Page 1 of 215
- Jump to page:
1
2
3
4
5
…
215
Next

Announcements

Replies

Views

Last post

Donations to 18watt.com

Last post by Graydon « Tue 07/23/24 5:50 pm
Posted in By the Bench

by Graydon » Tue 07/23/24 5:50 pm » in By the Bench

0 Replies

479 Views

Last post by Graydon
Tue 07/23/24 5:50 pm
Voltage Dropping Zener Diodes

Last post by JMPGuitars « Tue 10/06/20 8:16 am

by JMPGuitars » Tue 10/06/20 8:16 am

0 Replies

18725 Views

Last post by JMPGuitars
Tue 10/06/20 8:16 am
Soldering Technique

Last post by JMPGuitars « Fri 07/26/19 9:03 am
Replies: 2
by JMPGuitars » Sun 06/09/19 7:29 am

2 Replies

20334 Views

Last post by JMPGuitars
Fri 07/26/19 9:03 am
Modern Ground Schemes

Last post by JMPGuitars « Fri 04/10/20 6:20 pm
Replies: 4
by JMPGuitars » Tue 05/07/19 7:48 pm

4 Replies

23557 Views

Last post by JMPGuitars
Fri 04/10/20 6:20 pm
This room is for 18W-related posts only!

Last post by Graydon « Fri 04/14/06 10:09 am

by Graydon » Fri 04/14/06 10:09 am

0 Replies

20464 Views

Last post by Graydon
Fri 04/14/06 10:09 am
What Every Newcomer Should Know...

Last post by dustin_writes « Wed 08/23/06 1:42 pm
Replies: 54
by Gabi » Fri 11/18/05 12:10 pm
1

2

3
54 Replies

89151 Views

Last post by dustin_writes
Wed 08/23/06 1:42 pm

Topics

Replies

Views

Last post

Tremolo TMB Questions

Last post by Rvaughan68 « Thu 08/22/24 10:36 am
Replies: 79
by JMPGuitars » Wed 05/05/21 6:24 pm
1

2

3

4
79 Replies

24095 Views

Last post by Rvaughan68
Thu 08/22/24 10:36 am
Pentode (EF86) pre-amps and combo's?

Last post by JMPGuitars « Sat 05/11/24 9:31 am
Replies: 74
by mark0614 » Fri 11/02/07 9:18 pm
1

2

3

4
74 Replies

48942 Views

Last post by JMPGuitars
Sat 05/11/24 9:31 am
18 watt fizz: please help me diagnose this?

Last post by HarryPotter69 « Sun 02/25/24 11:54 am
Replies: 171
by TomOlsen1 » Thu 01/14/10 4:09 am
1

…

5

6

7

8

9
171 Replies

185237 Views

Last post by HarryPotter69
Sun 02/25/24 11:54 am
Help improve pp-18 tone

Last post by Isaac Stuckey « Sun 01/19/14 11:32 pm
Replies: 110
by asd » Mon 08/22/11 9:53 pm
1

2

3

4

5

6
110 Replies

70939 Views

Last post by Isaac Stuckey
Sun 01/19/14 11:32 pm
Clone 1974x to SLP ( RR ) plexi

Last post by Plig88 « Sun 09/15/24 11:39 am

by Plig88 » Sun 09/15/24 11:39 am

0 Replies

11 Views

Last post by Plig88
Sun 09/15/24 11:39 am
Newby Mojotone 18 Watt Build

Last post by Daviedawg « Sun 09/15/24 2:31 am
Replies: 9
by TXFlatSix » Fri 09/13/24 9:33 am

9 Replies

80 Views

Last post by Daviedawg
Sun 09/15/24 2:31 am
General Questions on a recent build.

Last post by jlzuzze « Sat 09/14/24 4:30 pm

by jlzuzze » Sat 09/14/24 4:30 pm

0 Replies

16 Views

Last post by jlzuzze
Sat 09/14/24 4:30 pm
18watt tmb circutry speaker

Last post by Bieworm « Thu 09/12/24 2:53 am
Replies: 1
by Allendaniels » Wed 09/11/24 9:35 pm

1 Replies

51 Views

Last post by Bieworm
Thu 09/12/24 2:53 am
PI hum

Last post by Daviedawg « Tue 09/10/24 2:14 am
Replies: 5
by NSky » Thu 09/05/24 7:00 pm

5 Replies

106 Views

Last post by Daviedawg
Tue 09/10/24 2:14 am
Modulus Amps Marshbar

Last post by SpeedTrip « Thu 09/05/24 8:42 am
Replies: 24
by SpeedTrip » Sat 05/25/24 11:36 am
1

2
24 Replies

1892 Views

Last post by SpeedTrip
Thu 09/05/24 8:42 am
Tmb circuitry

Last post by Bieworm « Wed 09/04/24 11:26 am
Replies: 1
by Allendaniels » Tue 09/03/24 5:34 pm

1 Replies

79 Views

Last post by Bieworm
Wed 09/04/24 11:26 am
How to reduce mid range?

Last post by Bieworm « Wed 09/04/24 11:23 am
Replies: 1
by NSky » Tue 09/03/24 3:29 pm

1 Replies

77 Views

Last post by Bieworm
Wed 09/04/24 11:23 am
Mojotone build - intensity as volume

Last post by Daviedawg « Sat 08/24/24 2:27 am
Replies: 1
by Hippie Joe » Fri 08/23/24 2:54 pm

1 Replies

131 Views

Last post by Daviedawg
Sat 08/24/24 2:27 am
High pitch oscillation on trem channel

Last post by JMPGuitars « Thu 08/15/24 8:39 am
Replies: 9
by kaheksa toista » Mon 08/12/24 8:02 am

9 Replies

595 Views

Last post by JMPGuitars
Thu 08/15/24 8:39 am
18W EF86 XXL Recording Amp

Last post by JMPGuitars « Wed 08/14/24 9:43 am
Replies: 7
by JMPGuitars » Tue 08/06/24 7:13 pm

7 Replies

636 Views

Last post by JMPGuitars
Wed 08/14/24 9:43 am
Question about JMPGuitars’ “Modern Grounding Schemes”

Last post by JMPGuitars « Sun 08/11/24 6:02 pm
Replies: 1
by jimoreilly » Sun 08/11/24 4:23 pm

1 Replies

400 Views

Last post by JMPGuitars
Sun 08/11/24 6:02 pm
18 Watt TMB Superlite output sags into silence

Last post by ian@belsonique.com « Sun 07/28/24 4:53 pm
Replies: 17
by ian@belsonique.com » Mon 07/15/24 12:18 am

17 Replies

973 Views

Last post by ian@belsonique.com
Sun 07/28/24 4:53 pm
AC heaters done right….how to get it done

Last post by TriodeLuvr « Sun 07/28/24 2:43 pm
Replies: 17
by Doxie man » Sat 08/28/21 9:01 pm

17 Replies

6949 Views

Last post by TriodeLuvr
Sun 07/28/24 2:43 pm
PP design ideas @ 100mA HT current

Last post by JMPGuitars « Wed 07/24/24 10:27 am
Replies: 2
by fyzygy » Wed 07/24/24 12:24 am

2 Replies

356 Views

Last post by JMPGuitars
Wed 07/24/24 10:27 am
New build but no output

Last post by Daviedawg « Sat 07/20/24 2:15 am
Replies: 17
by armandodiaz » Sat 07/13/24 11:32 pm

17 Replies

795 Views

Last post by Daviedawg
Sat 07/20/24 2:15 am
Bias question for push pull El84

Last post by Davidscott « Mon 07/15/24 6:47 pm
Replies: 2
by Davidscott » Mon 07/15/24 2:36 pm

2 Replies

404 Views

Last post by Davidscott
Mon 07/15/24 6:47 pm
Why do people design outside of specs of EL84?

Last post by Davidscott « Mon 07/15/24 1:41 pm
Replies: 5
by Davidscott » Fri 07/12/24 3:20 pm

5 Replies

517 Views

Last post by Davidscott
Mon 07/15/24 1:41 pm
Newbie Confusion

Last post by gabasa « Tue 07/09/24 7:53 pm
Replies: 2
by gabasa » Tue 07/09/24 12:50 am

2 Replies

405 Views

Last post by gabasa
Tue 07/09/24 7:53 pm
Mojotone 18W chassis for combo build - tube orientation

Last post by Bieworm « Sat 06/29/24 4:05 pm
Replies: 3
by jimoreilly » Tue 06/25/24 12:35 pm

3 Replies

452 Views

Last post by Bieworm
Sat 06/29/24 4:05 pm
TT-JC18 Add gain stage ?

Last post by Tomten « Wed 06/26/24 11:06 am
Replies: 16
by Tomten » Wed 06/19/24 12:38 pm

16 Replies

913 Views

Last post by Tomten
Wed 06/26/24 11:06 am
Lite 2b(ish) from scratch !

Last post by GodoFre « Tue 06/18/24 2:50 am
Replies: 5
by GodoFre » Thu 04/25/24 1:25 am

5 Replies

774 Views

Last post by GodoFre
Tue 06/18/24 2:50 am
18W tube amp build success

Last post by Daviedawg « Thu 06/13/24 2:49 am
Replies: 3
by anatolewilson » Wed 06/12/24 5:30 am

3 Replies

478 Views

Last post by Daviedawg
Thu 06/13/24 2:49 am
Could anyone confirm if I'm on the right track?

Last post by AussieTim « Tue 06/04/24 9:35 pm
Replies: 2
by DoraFitch » Tue 06/04/24 3:37 am

2 Replies

409 Views

Last post by AussieTim
Tue 06/04/24 9:35 pm
18 Watt Lite Test Readings?

Last post by JMPGuitars « Thu 05/30/24 9:45 am
Replies: 80
by tatter75 » Wed 04/17/24 10:21 am
1

2

3

4

5
80 Replies

6680 Views

Last post by JMPGuitars
Thu 05/30/24 9:45 am
New 18W build started - seeking feedback on WIP

Last post by Bieworm « Wed 05/29/24 11:57 am
Replies: 17
by jimoreilly » Sat 05/18/24 1:58 pm

17 Replies

1515 Views

Last post by Bieworm
Wed 05/29/24 11:57 am
SIII build from scratch

Last post by AussieTim « Tue 05/28/24 10:14 pm
Replies: 89
by AussieTim » Tue 08/06/19 6:52 am
1

2

3

4

5
89 Replies

35393 Views

Last post by AussieTim
Tue 05/28/24 10:14 pm
230v LED keeps blowing, any way to protect it?

Last post by Bieworm « Thu 05/23/24 12:50 pm
Replies: 1
by tatter75 » Thu 05/23/24 11:40 am

1 Replies

427 Views

Last post by Bieworm
Thu 05/23/24 12:50 pm
Mojo vs Ceria

Last post by JMPGuitars « Thu 05/23/24 10:48 am
Replies: 6
by armandodiaz » Tue 05/21/24 11:55 am

6 Replies

720 Views

Last post by JMPGuitars
Thu 05/23/24 10:48 am
Next Build

Last post by lavrgs « Thu 05/09/24 9:57 am
Replies: 58
by lavrgs » Sun 08/16/20 2:19 pm
1

2

3
58 Replies

15041 Views

Last post by lavrgs
Thu 05/09/24 9:57 am
CTS vs Alpha Pots?

Last post by Metfoo « Fri 05/03/24 8:50 am
Replies: 3
by Metfoo » Thu 05/02/24 3:27 pm

3 Replies

839 Views

Last post by Metfoo
Fri 05/03/24 8:50 am
18W Tremolo Tick Resolved

Last post by roadshow « Thu 05/02/24 1:08 pm
Replies: 6
by roadshow » Wed 05/01/24 8:21 pm

6 Replies

684 Views

Last post by roadshow
Thu 05/02/24 1:08 pm
Why do some pedals behave this way with my amp?

Last post by JMPGuitars « Wed 05/01/24 2:43 pm
Replies: 1
by renehawk » Wed 05/01/24 11:55 am

1 Replies

475 Views

Last post by JMPGuitars
Wed 05/01/24 2:43 pm
New Mojotone tmb build

Last post by Daviedawg « Wed 05/01/24 2:40 am
Replies: 1
by Somax1975 » Tue 04/30/24 11:46 am

1 Replies

487 Views

Last post by Daviedawg
Wed 05/01/24 2:40 am
Any thoughts

Last post by AussieTim « Thu 04/25/24 9:12 am
Replies: 1
by donaldthomas » Thu 04/25/24 2:56 am

1 Replies

542 Views

Last post by AussieTim
Thu 04/25/24 9:12 am
Help me know

Last post by JMPGuitars « Mon 04/22/24 4:20 pm
Replies: 3
by Bieworm » Mon 04/22/24 12:01 pm

3 Replies

592 Views

Last post by JMPGuitars
Mon 04/22/24 4:20 pm
Guidance on 18w TMB Layout adjustments.

Last post by Bieworm « Mon 04/22/24 12:37 pm
Replies: 1
by MartinL » Sun 04/21/24 11:26 am

1 Replies

587 Views

Last post by Bieworm
Mon 04/22/24 12:37 pm
Tremolo TMB surgery

Last post by Bieworm « Tue 04/16/24 12:22 pm
Replies: 12
by Bieworm » Mon 04/15/24 1:56 am

12 Replies

1738 Views

Last post by Bieworm
Tue 04/16/24 12:22 pm
18w Superlite Build

Last post by Bieworm « Mon 04/15/24 1:25 am
Replies: 3
by fenderfan8 » Sun 04/14/24 3:27 pm

3 Replies

728 Views

Last post by Bieworm
Mon 04/15/24 1:25 am
Hammond organ chassis donor build

Last post by bvayling « Sat 04/13/24 1:22 pm
Replies: 2
by fenderfan8 » Fri 01/12/24 9:30 am

2 Replies

1209 Views

Last post by bvayling
Sat 04/13/24 1:22 pm
New Valvestorm 18W TMB doesn’t seem as loud as it should be

Last post by Martinoils « Tue 04/09/24 8:08 pm
Replies: 4
by Martinoils » Tue 04/09/24 11:34 am

4 Replies

690 Views

Last post by Martinoils
Tue 04/09/24 8:08 pm
18W JCM800, chasing perfect tone

Last post by Bieworm « Mon 04/08/24 12:10 pm
Replies: 1
by MarcinD » Thu 04/04/24 11:26 am

1 Replies

697 Views

Last post by Bieworm
Mon 04/08/24 12:10 pm
correct PT for a 18 watter

Last post by JMPGuitars « Tue 03/26/24 1:34 pm
Replies: 15
by Davidscott » Sat 09/09/23 11:22 am

15 Replies

5405 Views

Last post by JMPGuitars
Tue 03/26/24 1:34 pm
Eliminating Tremolo Thumping in Marshall 18 Clone

Last post by marty1776 « Sat 03/23/24 6:48 pm
Replies: 2
by edwardsjethro » Fri 03/15/24 4:14 am

2 Replies

711 Views

Last post by marty1776
Sat 03/23/24 6:48 pm
Mids in Normal Channel

Last post by JMPGuitars « Sat 03/16/24 9:25 am
Replies: 7
by Hiwatt5 » Sat 03/09/24 2:49 pm

7 Replies

1181 Views

Last post by JMPGuitars
Sat 03/16/24 9:25 am
Vintage style 1974 Head Build with Push Pull Extra Gain Stage

Last post by JMPGuitars « Sat 03/16/24 9:18 am
Replies: 12
by xenrelic » Mon 03/11/24 2:26 am

12 Replies

1197 Views

Last post by JMPGuitars
Sat 03/16/24 9:18 am

New Topic

10740 topics

Page 1 of 215
- Jump to page:
1
2
3
4
5
…
215
Next

Return to Board Index

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum

Donations

Links

Welcome

18Watt Technical Discussion

Forum permissions