18watt Technical Discussion

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18watt Technical Discussion

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Voltage Dropping Zener Diodes

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

by JMPGuitars » Tue 10/06/20 8:16 am

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

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

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Last post by JMPGuitars
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Modern Ground Schemes

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

4 Replies

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Last post by JMPGuitars
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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

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

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18 watt fizz: please help me diagnose this?

Last post by Bieworm « Sun 08/23/20 11:50 am
Replies: 166
by TomOlsen1 » Thu 01/14/10 4:09 am
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26982 Views

Last post by Bieworm
Sun 08/23/20 11:50 am
Pentode (EF86) pre-amps and combo's?

Last post by DikshaRaut « Thu 10/24/19 4:54 am
Replies: 62
by mark0614 » Fri 11/02/07 9:18 pm
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12697 Views

Last post by DikshaRaut
Thu 10/24/19 4:54 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
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21434 Views

Last post by Isaac Stuckey
Sun 01/19/14 11:32 pm
Wiring clarification + Turret Board Connections

Last post by davemojo « Mon 04/19/21 2:00 am
Replies: 26
by davemojo » Sat 04/17/21 1:21 pm
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26 Replies

256 Views

Last post by davemojo
Mon 04/19/21 2:00 am
18 Watts amp start up issues

Last post by davemojo « Fri 04/16/21 3:46 pm
Replies: 45
by davemojo » Wed 04/14/21 12:54 pm
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45 Replies

427 Views

Last post by davemojo
Fri 04/16/21 3:46 pm
How to discharge Capacitor Can Filter

Last post by JMPGuitars « Tue 04/13/21 5:54 am
Replies: 30
by davemojo » Wed 04/07/21 5:20 am
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30 Replies

451 Views

Last post by JMPGuitars
Tue 04/13/21 5:54 am
Vintage cloth wires vs Silicon electric wire and what sizes 18AWG or 22 AWG

Last post by zaphod_phil « Mon 04/12/21 11:44 am
Replies: 7
by davemojo » Sun 04/11/21 9:01 am

7 Replies

109 Views

Last post by zaphod_phil
Mon 04/12/21 11:44 am
Trinity 18 Watt Kit Build

Last post by zaphod_phil « Fri 04/09/21 4:23 pm
Replies: 19
by mkel2010 » Wed 03/17/21 11:25 am
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348 Views

Last post by zaphod_phil
Fri 04/09/21 4:23 pm
Testing a completed 18 Watts Amp

Last post by Bieworm « Thu 04/08/21 11:37 am
Replies: 20
by davemojo » Fri 03/26/21 11:26 am
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284 Views

Last post by Bieworm
Thu 04/08/21 11:37 am
Filmosound 18Watt conversion, Help!

Last post by LeifH « Sat 04/03/21 5:52 pm
Replies: 34
by LeifH » Wed 03/03/21 10:37 am
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663 Views

Last post by LeifH
Sat 04/03/21 5:52 pm
Planning my first build

Last post by JMPGuitars « Fri 04/02/21 5:17 pm
Replies: 22
by djpj1977 » Sat 03/27/21 1:49 pm
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284 Views

Last post by JMPGuitars
Fri 04/02/21 5:17 pm
EZ81 Subs any other choices?

Last post by zaphod_phil « Wed 03/31/21 4:15 pm
Replies: 29
by 8ohms » Sat 05/22/10 7:41 pm
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1581 Views

Last post by zaphod_phil
Wed 03/31/21 4:15 pm
1965 Bluesbreaker

Last post by crgfrench « Sat 03/27/21 8:19 am
Replies: 4
by crgfrench » Fri 02/12/21 11:48 am

4 Replies

230 Views

Last post by crgfrench
Sat 03/27/21 8:19 am
Josh's 18W Tremolo TMB Builds

Last post by Bieworm « Fri 03/26/21 10:39 am
Replies: 343
by JMPGuitars » Sun 07/26/20 6:32 pm
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343 Replies

9747 Views

Last post by Bieworm
Fri 03/26/21 10:39 am
Tremolo failure...not...then again...

Last post by TriodeLuvr « Wed 03/24/21 8:53 pm
Replies: 8
by lavrgs » Wed 03/24/21 12:21 pm

8 Replies

109 Views

Last post by TriodeLuvr
Wed 03/24/21 8:53 pm
130 Ohm 3w ceramic explanation

Last post by zaphod_phil « Mon 03/22/21 11:40 am
Replies: 18
by davemojo » Thu 03/18/21 6:25 am
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348 Views

Last post by zaphod_phil
Mon 03/22/21 11:40 am
Power transformer wire grouping help

Last post by davemojo « Sun 03/21/21 2:50 am
Replies: 49
by davemojo » Sat 03/06/21 12:31 pm
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907 Views

Last post by davemojo
Sun 03/21/21 2:50 am
Channel Switching

Last post by AussieTim « Fri 03/12/21 3:32 am
Replies: 11
by AussieTim » Fri 03/05/21 9:02 pm

11 Replies

252 Views

Last post by AussieTim
Fri 03/12/21 3:32 am
18 watt combo

Last post by Bieworm « Wed 03/10/21 12:57 pm
Replies: 1
by AussieTim » Wed 03/10/21 8:41 am

1 Replies

87 Views

Last post by Bieworm
Wed 03/10/21 12:57 pm
Next Build

Last post by Bieworm « Tue 03/09/21 3:18 pm
Replies: 24
by lavrgs » Sun 08/16/20 2:19 pm
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24 Replies

847 Views

Last post by Bieworm
Tue 03/09/21 3:18 pm
Issue with tremolo, "ploc" when switching.

Last post by PhilippeCamus « Tue 03/09/21 4:09 am
Replies: 19
by PhilippeCamus » Wed 03/03/21 9:03 am
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19 Replies

2556 Views

Last post by PhilippeCamus
Tue 03/09/21 4:09 am
New 18W Superlite TMB/Arc Welder for a minute

Last post by Bieworm « Mon 03/08/21 2:34 pm
Replies: 25
by ViperDoc » Thu 02/04/21 8:01 pm
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25 Replies

550 Views

Last post by Bieworm
Mon 03/08/21 2:34 pm
EU based 18w plexi kit?

Last post by Bieworm « Mon 03/08/21 1:43 pm
Replies: 17
by Tadhg » Sat 03/06/21 8:05 pm
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17 Replies

284 Views

Last post by Bieworm
Mon 03/08/21 1:43 pm
Oldie

Last post by lpd « Fri 03/05/21 12:30 pm
Replies: 8
by lpd » Sun 01/31/21 4:20 pm

8 Replies

263 Views

Last post by lpd
Fri 03/05/21 12:30 pm
18 Watts Bluesbreaker style combo cabinet

Last post by Bieworm « Thu 03/04/21 2:39 pm
Replies: 20
by davemojo » Sun 02/28/21 11:53 am
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20 Replies

362 Views

Last post by Bieworm
Thu 03/04/21 2:39 pm
Need Help Identifying Chassis Build

Last post by Bieworm « Mon 02/22/21 3:07 pm
Replies: 12
by Embargoart » Sat 02/20/21 8:36 pm

12 Replies

315 Views

Last post by Bieworm
Mon 02/22/21 3:07 pm
isolation transformer

Last post by JMPGuitars « Tue 02/09/21 10:27 am
Replies: 19
by geoff 1965 » Tue 01/12/21 6:49 pm
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19 Replies

471 Views

Last post by JMPGuitars
Tue 02/09/21 10:27 am
P.I. PLATE LOAD RESISTORS

Last post by dbharris « Tue 02/02/21 12:39 pm
Replies: 13
by ViperDoc » Mon 02/01/21 9:09 pm

13 Replies

248 Views

Last post by dbharris
Tue 02/02/21 12:39 pm
PARALLEL-CASCADE SWITCH

Last post by JMPGuitars « Mon 02/01/21 7:34 pm
Replies: 24
by ViperDoc » Fri 01/15/21 12:40 pm
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24 Replies

444 Views

Last post by JMPGuitars
Mon 02/01/21 7:34 pm
ECC83s or ECC83

Last post by crgfrench « Mon 02/01/21 4:46 pm
Replies: 5
by davemojo » Sun 01/31/21 6:52 am

5 Replies

138 Views

Last post by crgfrench
Mon 02/01/21 4:46 pm
SAG Switch

Last post by ViperDoc « Sun 01/31/21 8:34 pm
Replies: 16
by ViperDoc » Mon 12/07/20 2:03 pm
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531 Views

Last post by ViperDoc
Sun 01/31/21 8:34 pm
Holy Crap!! It Works!!! - Thank YOU ALL!!!!

Last post by TriodeLuvr « Sun 01/31/21 2:55 am
Replies: 2
by danward » Sat 01/30/21 10:41 pm

2 Replies

108 Views

Last post by TriodeLuvr
Sun 01/31/21 2:55 am
6V6 Plexi with Crossover Distortion [Problem Solved]

Last post by dbharris « Thu 01/28/21 1:24 pm
Replies: 48
by dbharris » Sat 10/17/20 7:41 pm
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2323 Views

Last post by dbharris
Thu 01/28/21 1:24 pm
Blowing Pilot Light on Bench Test of New Build

Last post by crgfrench « Tue 01/26/21 2:45 pm
Replies: 11
by danward » Mon 01/25/21 10:07 pm

11 Replies

181 Views

Last post by crgfrench
Tue 01/26/21 2:45 pm
Newb build question

Last post by Bieworm « Tue 01/26/21 12:41 pm
Replies: 2
by DH166 » Tue 01/26/21 10:32 am

2 Replies

82 Views

Last post by Bieworm
Tue 01/26/21 12:41 pm
Can I use 60watts speakers with 18W British Amp

Last post by davemojo « Sat 01/23/21 6:10 am
Replies: 21
by davemojo » Sun 01/17/21 10:08 am
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21 Replies

370 Views

Last post by davemojo
Sat 01/23/21 6:10 am
Replacing power transformer on Baby Will

Last post by dimitrip « Fri 01/22/21 5:44 pm
Replies: 23
by dimitrip » Tue 01/19/21 9:00 am
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23 Replies

327 Views

Last post by dimitrip
Fri 01/22/21 5:44 pm
new schematic 18W single channel cascade/parallel with reverb + tremolo

Last post by TriodeLuvr « Thu 01/21/21 9:11 pm
Replies: 10
by Bieworm » Mon 01/18/21 9:13 am

10 Replies

269 Views

Last post by TriodeLuvr
Thu 01/21/21 9:11 pm
PPIMV & TMBs

Last post by ViperDoc « Wed 01/20/21 3:47 pm
Replies: 2
by ViperDoc » Tue 01/19/21 2:11 pm

2 Replies

118 Views

Last post by ViperDoc
Wed 01/20/21 3:47 pm
Carling SPST toggle switch On/Off Position

Last post by BlueBoozer « Wed 01/20/21 12:44 am
Replies: 5
by danward » Sat 01/16/21 9:57 pm

5 Replies

170 Views

Last post by BlueBoozer
Wed 01/20/21 12:44 am
Built my first 18W, some observations

Last post by JMPGuitars « Mon 01/18/21 8:59 am
Replies: 7
by cuffers65240 » Sun 01/17/21 4:57 pm

7 Replies

253 Views

Last post by JMPGuitars
Mon 01/18/21 8:59 am
Low Output Help

Last post by coolidgeamps « Fri 01/15/21 6:48 pm
Replies: 49
by jpet4387 » Fri 11/20/20 12:42 pm
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49 Replies

1491 Views

Last post by coolidgeamps
Fri 01/15/21 6:48 pm
Trinity SIII strange trouble

Last post by Davidbob « Fri 01/15/21 8:48 am
Replies: 2
by Davidbob » Fri 01/15/21 12:57 am

2 Replies

102 Views

Last post by Davidbob
Fri 01/15/21 8:48 am
Cathode Bypass Caps: E'lytic vs. non-polar

Last post by ViperDoc « Thu 01/14/21 6:34 pm
Replies: 4
by ViperDoc » Wed 01/13/21 10:51 pm

4 Replies

144 Views

Last post by ViperDoc
Thu 01/14/21 6:34 pm
First Amp Build Question

Last post by JMPGuitars « Wed 01/13/21 1:51 pm
Replies: 29
by JP77 » Sat 01/09/21 10:16 pm
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29 Replies

535 Views

Last post by JMPGuitars
Wed 01/13/21 1:51 pm
Thanks to all of you @ 18 Watt!!

Last post by TriodeLuvr « Wed 01/13/21 12:26 pm
Replies: 4
by danward » Wed 01/13/21 6:28 am

4 Replies

142 Views

Last post by TriodeLuvr
Wed 01/13/21 12:26 pm
looking for guitar amp builder

Last post by crgfrench « Tue 01/12/21 6:42 pm
Replies: 5
by ansel mountain » Tue 01/12/21 10:54 am

5 Replies

177 Views

Last post by crgfrench
Tue 01/12/21 6:42 pm
Jumpering channels

Last post by morcey2 « Tue 01/12/21 4:14 pm
Replies: 3
by crgfrench » Mon 01/04/21 12:52 pm

3 Replies

762 Views

Last post by morcey2
Tue 01/12/21 4:14 pm
Preamp plate voltages in SUPERLITE TMB

Last post by ViperDoc « Mon 01/11/21 11:18 pm
Replies: 6
by ViperDoc » Mon 01/11/21 1:02 pm

6 Replies

134 Views

Last post by ViperDoc
Mon 01/11/21 11:18 pm
GDS POWER TRANSFORMER PRIMARY

Last post by JMPGuitars « Mon 01/11/21 5:47 pm
Replies: 8
by ViperDoc » Sat 01/09/21 11:14 pm

8 Replies

187 Views

Last post by JMPGuitars
Mon 01/11/21 5:47 pm

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