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Zener Diode Question

Last post by JMPGuitars « Mon 03/22/21 6:18 am
Replies: 15
by Kcz5o » Thu 03/11/21 8:42 pm
1

2
15 Replies

6872 Views

Last post by JMPGuitars
Mon 03/22/21 6:18 am
Hoffman's 6v6 Plexi build

Last post by JMPGuitars « Fri 03/12/21 7:04 am
Replies: 17
by mehfuzhoss » Sat 02/13/21 12:02 am
1

2
17 Replies

7437 Views

Last post by JMPGuitars
Fri 03/12/21 7:04 am
On the verge... next build

Last post by Bieworm « Sun 02/28/21 11:36 am
Replies: 4
by Bieworm » Thu 02/25/21 1:31 pm

4 Replies

5742 Views

Last post by Bieworm
Sun 02/28/21 11:36 am
Filter cap question

Last post by ViperDoc « Tue 02/09/21 12:45 am
Replies: 1
by Bieworm » Mon 02/08/21 11:58 pm

1 Replies

3042 Views

Last post by ViperDoc
Tue 02/09/21 12:45 am
Reverb

Last post by Bieworm « Fri 02/05/21 3:43 am
Replies: 3
by geoff 1965 » Wed 02/03/21 7:16 am

3 Replies

3282 Views

Last post by Bieworm
Fri 02/05/21 3:43 am
Parasitic oscillation problem untraceable

Last post by Bieworm « Wed 02/03/21 3:57 am
Replies: 188
by Bieworm » Sat 01/02/21 5:04 am
1

…

9

10

11

12

13
188 Replies

35101 Views

Last post by Bieworm
Wed 02/03/21 3:57 am
High gain 6V6 with reverb?

Last post by Bieworm « Fri 12/25/20 3:37 pm
Replies: 3
by Ampman5150 » Wed 12/23/20 12:32 pm

3 Replies

3279 Views

Last post by Bieworm
Fri 12/25/20 3:37 pm
Low Voltage

Last post by TriodeLuvr « Wed 12/16/20 12:11 pm
Replies: 19
by Kcz5o » Sun 12/13/20 10:19 am
1

2
19 Replies

6858 Views

Last post by TriodeLuvr
Wed 12/16/20 12:11 pm
Dirty Face 18W

Last post by crgfrench « Mon 11/30/20 12:59 pm
Replies: 5
by crgfrench » Mon 11/30/20 8:52 am

5 Replies

3679 Views

Last post by crgfrench
Mon 11/30/20 12:59 pm
imperial build questions

Last post by Bieworm « Tue 11/03/20 2:19 pm
Replies: 39
by Bieworm » Sat 10/10/20 10:38 am
1

2

3
39 Replies

15299 Views

Last post by Bieworm
Tue 11/03/20 2:19 pm
coupler number values

Last post by geoff 1965 « Tue 11/03/20 2:09 pm
Replies: 5
by geoff 1965 » Tue 11/03/20 10:12 am

5 Replies

3632 Views

Last post by geoff 1965
Tue 11/03/20 2:09 pm
Bass Amp

Last post by colossal « Mon 10/05/20 6:27 pm
Replies: 10
by crgfrench » Sun 10/04/20 9:13 pm

10 Replies

4666 Views

Last post by colossal
Mon 10/05/20 6:27 pm
Unloaded 18W PT Voltage

Last post by turtle441 « Wed 08/19/20 9:11 am
Replies: 2
by turtle441 » Mon 08/17/20 7:30 am

2 Replies

5430 Views

Last post by turtle441
Wed 08/19/20 9:11 am
3-input LTP PI

Last post by Tommy_D « Fri 08/14/20 7:45 am
Replies: 20
by Tommy_D » Tue 08/11/20 7:56 am
1

2
20 Replies

4081 Views

Last post by Tommy_D
Fri 08/14/20 7:45 am
What to do after an 18W?

Last post by Tommy_D « Thu 08/06/20 10:24 am
Replies: 10
by Tommy_D » Wed 08/05/20 6:10 am

10 Replies

2220 Views

Last post by Tommy_D
Thu 08/06/20 10:24 am
Jetblack Amplification - Hellcat. 15W EL84

Last post by ThatSinc « Sat 07/11/20 2:46 pm

by ThatSinc » Sat 07/11/20 2:46 pm

0 Replies

4072 Views

Last post by ThatSinc
Sat 07/11/20 2:46 pm
Convert old Carlsberg Sidewinder to JCM800/JTM...

Last post by Bieworm « Wed 06/24/20 8:33 am
Replies: 9
by vmaxvmax » Fri 06/12/20 3:54 am

9 Replies

2381 Views

Last post by Bieworm
Wed 06/24/20 8:33 am
Tubes delivery date is today for my Marshall JCM 800!

Last post by zaphod_phil « Sat 05/30/20 1:02 pm
Replies: 31
by ZeroPointEnergy » Fri 05/15/20 1:15 pm
1

2

3
31 Replies

6452 Views

Last post by zaphod_phil
Sat 05/30/20 1:02 pm
JTM45

Last post by ZeroPointEnergy « Fri 05/08/20 10:19 am
Replies: 9
by crgfrench » Mon 08/12/19 4:47 pm

9 Replies

8138 Views

Last post by ZeroPointEnergy
Fri 05/08/20 10:19 am
mod JCM 800 inputs into foot switchable channels

Last post by JMPGuitars « Fri 05/01/20 5:31 pm
Replies: 13
by ZeroPointEnergy » Tue 04/28/20 11:25 am

13 Replies

3088 Views

Last post by JMPGuitars
Fri 05/01/20 5:31 pm
Thoughts on a 5E3 Hybrid

Last post by crgfrench « Sun 03/29/20 9:47 pm
Replies: 22
by Ampman5150 » Sun 11/17/19 6:02 am
1

2
22 Replies

5499 Views

Last post by crgfrench
Sun 03/29/20 9:47 pm
Class 5

Last post by zaphod_phil « Sat 03/07/20 2:39 pm
Replies: 6
by crgfrench » Tue 11/05/19 5:01 pm

6 Replies

4663 Views

Last post by zaphod_phil
Sat 03/07/20 2:39 pm
Gregory 22a

Last post by J-Turn « Tue 03/03/20 11:57 pm
Replies: 3
by J-Turn » Mon 03/02/20 7:14 pm

3 Replies

1347 Views

Last post by J-Turn
Tue 03/03/20 11:57 pm
secondary impedence

Last post by geoff 1965 « Fri 02/28/20 9:47 pm
Replies: 12
by geoff 1965 » Sat 02/22/20 6:57 pm

12 Replies

3371 Views

Last post by geoff 1965
Fri 02/28/20 9:47 pm
Matchless marketing language

Last post by JMPGuitars « Mon 02/10/20 9:10 pm
Replies: 2
by crgfrench » Mon 02/10/20 7:34 pm

2 Replies

1277 Views

Last post by JMPGuitars
Mon 02/10/20 9:10 pm
BLACKSTAR HT5TH strange behavior

Last post by colossal « Fri 11/15/19 3:27 pm
Replies: 12
by gretsch61 » Wed 11/06/19 3:27 am

12 Replies

5493 Views

Last post by colossal
Fri 11/15/19 3:27 pm
jtm50 new build

Last post by jlee69 « Sun 11/10/19 7:59 pm

by jlee69 » Sun 11/10/19 7:59 pm

0 Replies

963 Views

Last post by jlee69
Sun 11/10/19 7:59 pm
Mod Identification. 1985ish JCM800 2203

Last post by spin « Sat 11/09/19 7:44 pm
Replies: 4
by spin » Sat 11/09/19 2:37 pm

4 Replies

1597 Views

Last post by spin
Sat 11/09/19 7:44 pm
Marketing Crime of the Day

Last post by colossal « Tue 09/24/19 6:14 pm
Replies: 1
by crgfrench » Tue 09/24/19 5:48 am

1 Replies

1180 Views

Last post by colossal
Tue 09/24/19 6:14 pm
Faulty bridge rectifier?

Last post by Purlaboy « Thu 09/12/19 1:06 pm

by Purlaboy » Thu 09/12/19 1:06 pm

0 Replies

1010 Views

Last post by Purlaboy
Thu 09/12/19 1:06 pm
Auliya (Hammond AO-43 Conversion)

Last post by thetragichero « Mon 09/09/19 3:42 pm
Replies: 2
by thetragichero » Sun 09/08/19 11:41 pm

2 Replies

1505 Views

Last post by thetragichero
Mon 09/09/19 3:42 pm
TwinReverb's reverb control causing the volume to go up

Last post by JMPGuitars « Sat 08/10/19 5:28 pm
Replies: 2
by chopin2323 » Sat 08/10/19 2:52 pm

2 Replies

1375 Views

Last post by JMPGuitars
Sat 08/10/19 5:28 pm
Ceriatone 20 Lead & Bass

Last post by Bionic_Bigfoot « Wed 08/07/19 2:42 pm
Replies: 9
by Bionic_Bigfoot » Tue 08/06/19 9:06 pm

9 Replies

2891 Views

Last post by Bionic_Bigfoot
Wed 08/07/19 2:42 pm
Dana Hall Lil' Devil

Last post by Ampschmiede « Mon 07/22/19 4:01 am
Replies: 7
by Ampschmiede » Tue 07/16/19 6:21 am

7 Replies

3081 Views

Last post by Ampschmiede
Mon 07/22/19 4:01 am
Favorite Widowmaker

Last post by Jmay « Fri 07/19/19 12:39 pm
Replies: 2
by Jmay » Fri 07/19/19 9:29 am

2 Replies

1571 Views

Last post by Jmay
Fri 07/19/19 12:39 pm
Epiphone Valve Jr. AC in.

Last post by roaddawggie « Wed 07/03/19 2:38 pm
Replies: 6
by Curtis70 » Wed 05/08/19 4:38 pm

6 Replies

3067 Views

Last post by roaddawggie
Wed 07/03/19 2:38 pm
1964 Fender Pro volume pot cracking sound

Last post by fernieite « Sun 06/30/19 6:20 pm
Replies: 7
by fernieite » Sat 06/15/19 9:38 am

7 Replies

2517 Views

Last post by fernieite
Sun 06/30/19 6:20 pm
Stage Right

Last post by crgfrench « Mon 06/17/19 12:41 am
Replies: 3
by Weldaar » Tue 06/11/19 1:42 pm

3 Replies

1936 Views

Last post by crgfrench
Mon 06/17/19 12:41 am
Ekblad amp

Last post by roadshow « Tue 05/14/19 2:31 pm

by roadshow » Tue 05/14/19 2:31 pm

0 Replies

1396 Views

Last post by roadshow
Tue 05/14/19 2:31 pm
quick question been away for a while

Last post by roadshow « Mon 03/04/19 7:20 pm
Replies: 4
by njkmonty » Tue 01/15/19 8:50 am

4 Replies

2260 Views

Last post by roadshow
Mon 03/04/19 7:20 pm
Squealing Cornell Plexi 7

Last post by geoff 1965 « Fri 09/28/18 11:30 am
Replies: 9
by TubeyNewbie » Sun 09/23/18 6:22 pm

9 Replies

6205 Views

Last post by geoff 1965
Fri 09/28/18 11:30 am
Princeton reverb help!

Last post by TubeyNewbie « Fri 09/28/18 10:53 am
Replies: 3
by Jmcl » Sat 07/22/17 4:10 pm

3 Replies

2065 Views

Last post by TubeyNewbie
Fri 09/28/18 10:53 am
Merlin's modular PCBs

Last post by Markeebee « Wed 08/29/18 12:45 pm
Replies: 3
by Markeebee » Tue 08/28/18 5:14 am

3 Replies

1983 Views

Last post by Markeebee
Wed 08/29/18 12:45 pm
2061x from the top

Last post by Pressed_Rat « Sat 03/24/18 9:58 am
Replies: 5
by srbenefield » Wed 12/27/17 11:31 pm

5 Replies

2543 Views

Last post by Pressed_Rat
Sat 03/24/18 9:58 am
Fender 5E3 Cathode Resistor

Last post by Daviedawg « Fri 01/05/18 11:08 am
Replies: 1
by gretsch61 » Fri 01/05/18 7:52 am

1 Replies

1729 Views

Last post by Daviedawg
Fri 01/05/18 11:08 am
Supro 24 With One Power Tube Not Working

Last post by rags « Mon 10/23/17 3:49 pm
Replies: 3
by rags » Sun 10/22/17 9:28 pm

3 Replies

1890 Views

Last post by rags
Mon 10/23/17 3:49 pm
18 Watt Based power section with Tremolo and Reverb

Last post by fiat_cc « Mon 10/09/17 4:26 am
Replies: 6
by Reverend Bow » Thu 05/04/17 11:44 am

6 Replies

2397 Views

Last post by fiat_cc
Mon 10/09/17 4:26 am
Shinrock 'AX84' power transformer wiring

Last post by CurtissRobin « Wed 09/13/17 12:46 pm
Replies: 1
by haakonl » Mon 09/04/17 12:43 pm

1 Replies

1498 Views

Last post by CurtissRobin
Wed 09/13/17 12:46 pm
Crap, just purchased a 2005 2061x. OT failures really that common?

Last post by JMPGuitars « Thu 09/07/17 11:34 am
Replies: 1
by AnalogNebraska » Wed 09/06/17 5:44 pm

1 Replies

1556 Views

Last post by JMPGuitars
Thu 09/07/17 11:34 am
Jtm45 error

Last post by CurtissRobin « Thu 07/27/17 10:29 pm
Replies: 1
by luissg » Sat 07/22/17 11:27 am

1 Replies

1586 Views

Last post by CurtissRobin
Thu 07/27/17 10:29 pm

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