Repairs, Restoration and Mods

Moderator: VelvetGeorge

New Topic

4912 topics

Page 1 of 99
- Jump to page:
1
2
3
4
5
…
99
Next

Announcements

Replies

Views

Last post

Live on our new server. April 2016

Last post by abhi632 « Fri Nov 08, 2019 3:07 am
Posted in Plexi Replicas by Metropoulos Amplification
Replies: 20
by VelvetGeorge » Tue Apr 26, 2016 1:12 pm » in Plexi Replicas by Metropoulos Amplification
1

2
20 Replies

90392 Views

Last post by abhi632
Fri Nov 08, 2019 3:07 am
Back online, should be for good this time.

Last post by Peter K « Mon May 30, 2016 12:04 am
Posted in MetroAmp Store and Site
Replies: 53
by VelvetGeorge » Thu May 15, 2014 5:23 pm » in MetroAmp Store and Site
1

2

3

4
53 Replies

268390 Views

Last post by Peter K
Mon May 30, 2016 12:04 am
Forum Back Online - Other Work in Progress

Last post by admin « Sat Mar 01, 2014 5:03 am
Posted in MetroAmp Store and Site

by admin » Sat Mar 01, 2014 5:03 am » in MetroAmp Store and Site

0 Replies

52513 Views

Last post by admin
Sat Mar 01, 2014 5:03 am

Topics

Replies

Views

Last post

Tech listings, for repairs, mods, builds ect.

Last post by TH53 « Wed Dec 08, 2021 7:02 pm
Replies: 53
by VelvetGeorge » Wed Oct 04, 2006 4:01 pm
1

2

3

4
53 Replies

50401 Views

Last post by TH53
Wed Dec 08, 2021 7:02 pm
Late '68, early '69 restoration

Last post by Matthews Guitars « Thu Feb 25, 2021 9:40 pm
Replies: 37
by VelvetGeorge » Wed Jun 28, 2006 9:22 pm
1

2

3
37 Replies

38448 Views

Last post by Matthews Guitars
Thu Feb 25, 2021 9:40 pm
The PPIMV (Post-PI-Master-Volume) thread.

Last post by novosibir « Thu Jul 30, 2020 4:29 pm
Replies: 1778
by MacGaden » Thu Jan 19, 2006 6:01 pm
1

…

115

116

117

118

119
1778 Replies

383419 Views

Last post by novosibir
Thu Jul 30, 2020 4:29 pm
Forming filter caps

Last post by syscokid « Fri Jul 28, 2017 2:14 pm
Replies: 345
by novosibir » Sun Nov 12, 2006 5:24 pm
1

…

20

21

22

23

24
345 Replies

107941 Views

Last post by syscokid
Fri Jul 28, 2017 2:14 pm
REVIEW (long): Caps, resistors & parts on my 1987x board

Last post by FourT6and2 « Tue Jul 04, 2017 11:07 pm
Replies: 37
by gnugear » Wed Jan 21, 2004 7:04 pm
1

2

3
37 Replies

43297 Views

Last post by FourT6and2
Tue Jul 04, 2017 11:07 pm
Calculating RC time constants...and why you should.

Last post by Roe « Tue Feb 28, 2017 4:43 am
Replies: 59
by VelvetGeorge » Wed Apr 20, 2005 12:18 pm
1

2

3

4
59 Replies

54041 Views

Last post by Roe
Tue Feb 28, 2017 4:43 am
Which caps do I need for XXX model?

Last post by Joshabr1 « Fri Dec 19, 2014 9:10 pm
Replies: 7
by VelvetGeorge » Tue Jan 11, 2005 5:57 pm

7 Replies

15870 Views

Last post by Joshabr1
Fri Dec 19, 2014 9:10 pm
Bias pot mounting for plexi and JTM 45

Last post by maxwedge572 « Mon Feb 10, 2014 1:13 pm
Replies: 14
by VelvetGeorge » Wed May 23, 2007 12:03 pm

14 Replies

19721 Views

Last post by maxwedge572
Mon Feb 10, 2014 1:13 pm
Parallel effects loop for Marshall style amps

Last post by Froumy « Sat Mar 23, 2013 9:51 pm
Replies: 614
by novosibir » Fri Jan 26, 2007 5:32 pm
1

…

37

38

39

40

41
614 Replies

152456 Views

Last post by Froumy
Sat Mar 23, 2013 9:51 pm
Amp Archives website

Last post by Tazin « Wed Mar 20, 2013 6:55 pm
Replies: 90
by rtcook » Sun Feb 25, 2007 10:09 am
1

…

3

4

5

6

7
90 Replies

50067 Views

Last post by Tazin
Wed Mar 20, 2013 6:55 pm
Rocker power switch replacement question

Last post by novosibir « Wed Apr 20, 2011 7:50 am
Replies: 7
by Dave Simpson » Wed Feb 28, 2007 8:18 am

7 Replies

11594 Views

Last post by novosibir
Wed Apr 20, 2011 7:50 am
Tech listings moving to the wiki

Last post by neikeel « Wed Nov 26, 2008 6:09 am
Replies: 2
by VelvetGeorge » Tue Nov 04, 2008 12:35 pm

2 Replies

7926 Views

Last post by neikeel
Wed Nov 26, 2008 6:09 am
How to change from EL34 to KT88

Last post by tjohn1968 « Sun Jun 19, 2022 9:40 pm

by tjohn1968 » Sun Jun 19, 2022 9:40 pm

0 Replies

16 Views

Last post by tjohn1968
Sun Jun 19, 2022 9:40 pm
5e3 clone

Last post by fixer2 « Fri Jun 03, 2022 7:00 pm
Replies: 17
by fixer2 » Fri Feb 12, 2021 1:09 pm
1

2
17 Replies

2024 Views

Last post by fixer2
Fri Jun 03, 2022 7:00 pm
2203 PTP Board

Last post by axeman « Fri May 20, 2022 12:42 am
Replies: 4
by Dax_The_Ax » Fri Apr 15, 2022 12:52 am

4 Replies

183 Views

Last post by axeman
Fri May 20, 2022 12:42 am
No Voltage on Heater Wires

Last post by tjohn1968 « Fri Mar 25, 2022 5:40 pm

by tjohn1968 » Fri Mar 25, 2022 5:40 pm

0 Replies

132 Views

Last post by tjohn1968
Fri Mar 25, 2022 5:40 pm
PPIMV Troubleshoot

Last post by danman « Sat Mar 19, 2022 7:40 pm
Replies: 6
by Dave1992 » Thu Mar 17, 2022 9:44 am

6 Replies

567 Views

Last post by danman
Sat Mar 19, 2022 7:40 pm
JCM 800 4210

Last post by Dax_The_Ax « Fri Mar 18, 2022 7:38 pm
Replies: 1
by Dax_The_Ax » Fri Mar 18, 2022 7:35 pm

1 Replies

177 Views

Last post by Dax_The_Ax
Fri Mar 18, 2022 7:38 pm
Bugera 1990 Don't laugh yet ;-)

Last post by OBXA8voice « Tue Jan 04, 2022 7:56 pm

by OBXA8voice » Tue Jan 04, 2022 7:56 pm

0 Replies

677 Views

Last post by OBXA8voice
Tue Jan 04, 2022 7:56 pm
Consider restoring my ’77 2203, the last crusade…

Last post by Did J « Thu Dec 02, 2021 2:59 am
Replies: 40
by Did J » Sun Feb 27, 2011 8:44 am
1

2

3
40 Replies

8309 Views

Last post by Did J
Thu Dec 02, 2021 2:59 am
How to change a +4 zero loss effect loop into a -10

Last post by TallyFeli « Wed Nov 24, 2021 11:15 am
Replies: 4
by redgtr » Mon Oct 25, 2021 8:31 pm

4 Replies

713 Views

Last post by TallyFeli
Wed Nov 24, 2021 11:15 am
Zero Loss Loop noise

Last post by warrenp099 « Mon Nov 22, 2021 8:07 am

by warrenp099 » Mon Nov 22, 2021 8:07 am

0 Replies

280 Views

Last post by warrenp099
Mon Nov 22, 2021 8:07 am
What jtm50 filtering for the most vintage sounding tone?

Last post by UnivibeFreak88 « Fri Oct 01, 2021 8:09 pm

by UnivibeFreak88 » Fri Oct 01, 2021 8:09 pm

0 Replies

277 Views

Last post by UnivibeFreak88
Fri Oct 01, 2021 8:09 pm
Looking for some info on the way larry builds a marshall?

Last post by UnivibeFreak88 « Fri Oct 01, 2021 10:14 am

by UnivibeFreak88 » Fri Oct 01, 2021 10:14 am

0 Replies

324 Views

Last post by UnivibeFreak88
Fri Oct 01, 2021 10:14 am
Sovtek mig 100 too bright need more lows

Last post by Modelmonster « Thu Sep 16, 2021 7:47 pm

by Modelmonster » Thu Sep 16, 2021 7:47 pm

0 Replies

296 Views

Last post by Modelmonster
Thu Sep 16, 2021 7:47 pm
Zero-loss loop in JMP 2203

Last post by danman « Tue Aug 31, 2021 5:50 pm
Replies: 2
by jekyll72 » Fri May 14, 2021 12:39 pm

2 Replies

1170 Views

Last post by danman
Tue Aug 31, 2021 5:50 pm
Crackling and Popping

Last post by glpg80 « Mon Aug 30, 2021 10:35 pm
Replies: 3
by Corey5150 » Thu Apr 08, 2021 1:21 pm

3 Replies

774 Views

Last post by glpg80
Mon Aug 30, 2021 10:35 pm
Ampeg VT-22 Speaker Out Issue

Last post by mmmhmm « Mon Aug 30, 2021 2:58 am

by mmmhmm » Mon Aug 30, 2021 2:58 am

0 Replies

281 Views

Last post by mmmhmm
Mon Aug 30, 2021 2:58 am
Blown PT in 69 Superlead need recommedations

Last post by redozzman « Fri Aug 13, 2021 3:48 pm
Replies: 5
by redozzman » Mon Jul 19, 2021 2:39 pm

5 Replies

1155 Views

Last post by redozzman
Fri Aug 13, 2021 3:48 pm
mig-50 master volume mod

Last post by Baaja « Tue Jul 13, 2021 10:58 am

by Baaja » Tue Jul 13, 2021 10:58 am

0 Replies

450 Views

Last post by Baaja
Tue Jul 13, 2021 10:58 am
Fortin Knuckle Mod

Last post by burger « Thu Jun 17, 2021 8:26 am
Replies: 1
by Yngve » Sat Jul 11, 2020 10:16 pm

1 Replies

1278 Views

Last post by burger
Thu Jun 17, 2021 8:26 am
Single conductor shielded wire

Last post by CoffeeTones « Wed Jun 02, 2021 2:01 pm

by CoffeeTones » Wed Jun 02, 2021 2:01 pm

0 Replies

540 Views

Last post by CoffeeTones
Wed Jun 02, 2021 2:01 pm
2in1 1959/2203 or Cascade mod

Last post by danman « Tue Jun 01, 2021 6:29 pm
Replies: 3
by Icarus » Thu May 20, 2021 9:32 pm

3 Replies

998 Views

Last post by danman
Tue Jun 01, 2021 6:29 pm
Somewhat low gain on a modded TAD JTM45 kit

Last post by danman « Thu May 13, 2021 6:39 pm
Replies: 3
by vintage_charlie » Mon May 10, 2021 2:48 pm

3 Replies

804 Views

Last post by danman
Thu May 13, 2021 6:39 pm
what determines the output watt?

Last post by danman « Thu Apr 22, 2021 7:00 pm
Replies: 3
by Skrawboy » Wed Apr 21, 2021 2:03 pm

3 Replies

906 Views

Last post by danman
Thu Apr 22, 2021 7:00 pm
Crackling and Popping

Last post by Corey5150 « Thu Apr 08, 2021 1:17 pm

by Corey5150 » Thu Apr 08, 2021 1:17 pm

0 Replies

518 Views

Last post by Corey5150
Thu Apr 08, 2021 1:17 pm
Magnatone 431 - Needs Repair

Last post by Patientzero studio « Thu Apr 01, 2021 11:34 am
Replies: 11
by wdelaney72 » Thu Apr 05, 2007 3:01 pm

11 Replies

10038 Views

Last post by Patientzero studio
Thu Apr 01, 2021 11:34 am
Rebuilt plexi hums. Could use some input.

Last post by neikeel « Fri Mar 19, 2021 6:34 pm
Replies: 3
by Matthews Guitars » Sat Mar 13, 2021 9:13 pm

3 Replies

1379 Views

Last post by neikeel
Fri Mar 19, 2021 6:34 pm
1974 120W SL/A Restoration - Lets Go!

Last post by glpg80 « Wed Mar 10, 2021 10:02 am
Replies: 56
by glpg80 » Fri Apr 19, 2019 7:32 am
1

2

3

4
56 Replies

12017 Views

Last post by glpg80
Wed Mar 10, 2021 10:02 am
Need for grid stoppers on JTM45 ValveStorm build

Last post by Alan66 « Tue Mar 09, 2021 5:09 pm

by Alan66 » Tue Mar 09, 2021 5:09 pm

0 Replies

532 Views

Last post by Alan66
Tue Mar 09, 2021 5:09 pm
1959HW One Wire/Cascade Mod

Last post by danman « Sun Feb 14, 2021 6:39 pm
Replies: 8
by gear_mute » Mon Aug 26, 2019 4:45 pm

8 Replies

2220 Views

Last post by danman
Sun Feb 14, 2021 6:39 pm
****** PT wiring diagram

Last post by Probably Loud « Fri Feb 05, 2021 9:16 pm
Replies: 1
by mdc1 » Thu Jan 28, 2021 7:02 pm

1 Replies

792 Views

Last post by Probably Loud
Fri Feb 05, 2021 9:16 pm
resistor question

Last post by brogany « Sat Jan 16, 2021 4:38 pm

by brogany » Sat Jan 16, 2021 4:38 pm

0 Replies

532 Views

Last post by brogany
Sat Jan 16, 2021 4:38 pm
JTM45 Phase Inverter Mods

Last post by sg-brewing « Wed Jan 13, 2021 12:42 pm

by sg-brewing » Wed Jan 13, 2021 12:42 pm

0 Replies

571 Views

Last post by sg-brewing
Wed Jan 13, 2021 12:42 pm
6v6 JTM build noise/hair on notes

Last post by danman « Sun Dec 27, 2020 6:50 pm
Replies: 55
by bhyatt1 » Sun Jul 05, 2020 4:01 pm
1

2

3

4
55 Replies

10412 Views

Last post by danman
Sun Dec 27, 2020 6:50 pm
Good list of components for modding amps?

Last post by ledvedder « Mon Dec 14, 2020 11:50 pm

by ledvedder » Mon Dec 14, 2020 11:50 pm

0 Replies

751 Views

Last post by ledvedder
Mon Dec 14, 2020 11:50 pm
18-Watt TMB effect loop

Last post by chiefnugget « Tue Nov 03, 2020 12:42 am

by chiefnugget » Tue Nov 03, 2020 12:42 am

0 Replies

614 Views

Last post by chiefnugget
Tue Nov 03, 2020 12:42 am
Metro Amp - Zero Loss FX loop kit - Resistor?

Last post by delay dude « Thu Oct 22, 2020 8:20 am

by delay dude » Thu Oct 22, 2020 8:20 am

0 Replies

600 Views

Last post by delay dude
Thu Oct 22, 2020 8:20 am
9100 convert to el34's from 5881

Last post by vmaxvmax « Tue Oct 20, 2020 11:56 pm
Replies: 2
by vmaxvmax » Tue Mar 26, 2019 8:56 am

2 Replies

1287 Views

Last post by vmaxvmax
Tue Oct 20, 2020 11:56 pm
JTM 60 Mod help!!??

Last post by torcamaniac « Tue Sep 29, 2020 3:51 pm
Replies: 56
by beaulieu » Fri Sep 07, 2007 9:41 am
1

2

3

4
56 Replies

40452 Views

Last post by torcamaniac
Tue Sep 29, 2020 3:51 pm

New Topic

4912 topics

Page 1 of 99
- Jump to page:
1
2
3
4
5
…
99
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