Vox/Hiwatt Discussion

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FACEBOOK GROUP FOR EMERGENCY MEETUP

Last post by Mark « Tue Sep 22, 2026 11:19 am
Posted in Garage Talk
Replies: 33
by xtian » Thu Oct 16, 2025 4:51 pm » in Garage Talk
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33 Replies

414806 Views

Last post by Mark
Tue Sep 22, 2026 11:19 am
Expansion

Last post by HeeBGB « Mon Jan 07, 2013 4:28 am

by HeeBGB » Mon Jan 07, 2013 4:28 am

0 Replies

55807 Views

Last post by HeeBGB
Mon Jan 07, 2013 4:28 am

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Vox Documents

Last post by Mark « Thu Aug 11, 2022 1:49 am
Replies: 5
by Mark » Fri Mar 12, 2021 10:27 am

5 Replies

48365 Views

Last post by Mark
Thu Aug 11, 2022 1:49 am
RG Keen Vox books?

Last post by Mark « Fri Oct 16, 2026 2:14 am
Replies: 1
by if6was9 » Sun Jan 25, 2026 8:42 pm

1 Replies

27668 Views

Last post by Mark
Fri Oct 16, 2026 2:14 am
Morris Vox AC-30TBR layout and its reverb issues

Last post by Mark « Wed Oct 14, 2026 6:08 am
Replies: 3
by Mark » Sat Oct 10, 2026 5:48 am

3 Replies

946 Views

Last post by Mark
Wed Oct 14, 2026 6:08 am
Hiwatt SAP "Jimmy Page" turretboard layout

Last post by Turret « Sun Oct 04, 2026 7:53 pm
Replies: 19
by Turret » Fri Jun 07, 2013 4:12 pm
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19 Replies

24854 Views

Last post by Turret
Sun Oct 04, 2026 7:53 pm
AC30 clone Vibrato Channel issues and noise

Last post by Mark « Fri Aug 28, 2026 6:50 am
Replies: 12
by skeeterbuck » Mon Nov 15, 2021 4:45 pm

12 Replies

23402 Views

Last post by Mark
Fri Aug 28, 2026 6:50 am
Rose Morris Era AC-30 w/reverb, schematic?

Last post by Mark « Sat Aug 08, 2026 6:19 am
Replies: 6
by AtomCap » Sat Jun 21, 2025 6:19 am

6 Replies

31682 Views

Last post by Mark
Sat Aug 08, 2026 6:19 am
Vox AC-30S1 circuit diagram and noise levels.

Last post by Mark « Wed Aug 05, 2026 10:19 pm
Replies: 11
by Mark » Mon Jun 01, 2026 6:32 am

11 Replies

244231 Views

Last post by Mark
Wed Aug 05, 2026 10:19 pm
New DR504 Build (Ceriatone Hey What 504) - No Sound

Last post by MattG « Fri Jul 17, 2026 6:29 pm
Replies: 9
by MattG » Tue Jul 14, 2026 6:04 pm

9 Replies

11512 Views

Last post by MattG
Fri Jul 17, 2026 6:29 pm
1964 Vox AC10 just purchased trying to remove RF interference

Last post by Mostaks68 « Mon Jun 15, 2026 1:19 pm
Replies: 7
by echo44 » Thu Jun 05, 2025 3:48 am

7 Replies

32284 Views

Last post by Mostaks68
Mon Jun 15, 2026 1:19 pm
Vox AC30 V1 biasing

Last post by Roe « Fri May 15, 2026 3:11 pm
Replies: 2
by Colossal » Sun Oct 05, 2025 4:44 pm

2 Replies

97588 Views

Last post by Roe
Fri May 15, 2026 3:11 pm
New Hiwatt Project - 1977 DR505

Last post by Raoul Duke « Sat Feb 21, 2026 9:17 pm
Replies: 15
by Raoul Duke » Mon Feb 02, 2026 4:16 pm
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15 Replies

28501 Views

Last post by Raoul Duke
Sat Feb 21, 2026 9:17 pm
Hiwatt / Laney ∆

Last post by Pulsonic « Wed Jan 07, 2026 8:23 pm
Replies: 4
by Pulsonic » Mon Feb 27, 2023 8:58 pm

4 Replies

32194 Views

Last post by Pulsonic
Wed Jan 07, 2026 8:23 pm
Vox Super Berkekey III Reverb is weak

Last post by Stevem « Sat Dec 06, 2025 9:05 pm
Replies: 1
by Nightflyer » Sun Nov 23, 2025 3:32 pm

1 Replies

20911 Views

Last post by Stevem
Sat Dec 06, 2025 9:05 pm
Please Delete

Last post by Stevem « Tue Nov 18, 2025 9:24 am
Replies: 1
by garytoosweet » Sat Nov 15, 2025 12:01 am

1 Replies

20285 Views

Last post by Stevem
Tue Nov 18, 2025 9:24 am
About a Vox build

Last post by Roe « Tue Oct 28, 2025 5:42 pm
Replies: 5
by pjd3 » Sat Aug 02, 2025 10:35 pm

5 Replies

33845 Views

Last post by Roe
Tue Oct 28, 2025 5:42 pm
VOX AC30 new PCB design

Last post by stubbyfex « Tue Oct 14, 2025 3:45 pm
Replies: 6
by frusciante89 » Sat Nov 30, 2024 5:25 pm

6 Replies

33523 Views

Last post by stubbyfex
Tue Oct 14, 2025 3:45 pm
Bruno Underground 30

Last post by Roe « Mon Oct 06, 2025 7:00 pm
Replies: 13
by Roe » Wed Sep 24, 2025 6:59 am

13 Replies

61658 Views

Last post by Roe
Mon Oct 06, 2025 7:00 pm
Metallic vs Carbon

Last post by HIWOOD « Wed Sep 17, 2025 1:47 am
Replies: 5
by HIWOOD » Sun Sep 14, 2025 9:24 pm

5 Replies

26777 Views

Last post by HIWOOD
Wed Sep 17, 2025 1:47 am
Hiwatt PA50 - questions

Last post by ronin « Thu Jun 12, 2025 3:43 am
Replies: 17
by ronin » Sat May 31, 2025 7:27 pm
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17 Replies

46820 Views

Last post by ronin
Thu Jun 12, 2025 3:43 am
Presence Control Not Working?

Last post by cdemike « Sat Mar 29, 2025 12:39 am
Replies: 33
by FourT6and2 » Sat Feb 22, 2025 7:30 am
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33 Replies

76158 Views

Last post by cdemike
Sat Mar 29, 2025 12:39 am
Building AC-10 clone

Last post by BlueX « Wed Mar 26, 2025 9:00 pm
Replies: 17
by BlueX » Thu Dec 05, 2024 8:29 pm
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17 Replies

43828 Views

Last post by BlueX
Wed Mar 26, 2025 9:00 pm
Next up: 1967 Vox AC30 tune-up

Last post by Raoul Duke « Thu Feb 20, 2025 1:31 am
Replies: 46
by Raoul Duke » Thu Jan 30, 2025 5:12 am
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46 Replies

76835 Views

Last post by Raoul Duke
Thu Feb 20, 2025 1:31 am
Hiwatt layout assistance: humming and oscillations after rework

Last post by jelle « Sat Jan 25, 2025 2:57 pm
Replies: 5
by cdemike » Sat Jan 25, 2025 3:50 am

5 Replies

27318 Views

Last post by jelle
Sat Jan 25, 2025 2:57 pm
Speaker distortion

Last post by B Ingram « Sat Jan 04, 2025 10:58 pm
Replies: 7
by plookit » Wed Jul 19, 2023 10:44 am

7 Replies

36633 Views

Last post by B Ingram
Sat Jan 04, 2025 10:58 pm
Chime

Last post by B Ingram « Sat Jan 04, 2025 10:48 pm
Replies: 3
by plookit » Thu Jul 20, 2023 6:37 am

3 Replies

31835 Views

Last post by B Ingram
Sat Jan 04, 2025 10:48 pm
1965 VOX AC50 MkIII questions

Last post by ericlc « Wed Dec 25, 2024 12:07 pm
Replies: 8
by ericlc » Mon Oct 21, 2024 10:23 am

8 Replies

31459 Views

Last post by ericlc
Wed Dec 25, 2024 12:07 pm
Too-hot EL34 bias causes preamp tube death in Hiwatt-style amp?

Last post by sluckey « Sun Dec 22, 2024 11:17 pm
Replies: 1
by MattG » Sun Dec 22, 2024 10:56 pm

1 Replies

24716 Views

Last post by sluckey
Sun Dec 22, 2024 11:17 pm
Smoothing caps?

Last post by TUBEDUDE « Sat Oct 05, 2024 11:31 pm
Replies: 8
by ThreeChordWonder » Tue Oct 24, 2023 3:26 pm

8 Replies

80559 Views

Last post by TUBEDUDE
Sat Oct 05, 2024 11:31 pm
90s AC30TB revival/rebuild

Last post by syscokid « Wed Oct 02, 2024 3:32 am
Replies: 5
by beasleybodyshop » Tue Oct 24, 2023 12:35 am

5 Replies

45234 Views

Last post by syscokid
Wed Oct 02, 2024 3:32 am
Interesting experience with Hiwatt phase inverters

Last post by rdavy « Sun Sep 08, 2024 12:31 pm
Replies: 4
by cdemike » Thu Aug 03, 2023 12:48 pm

4 Replies

33586 Views

Last post by rdavy
Sun Sep 08, 2024 12:31 pm
Improved AC-30 layout in stock chassis?

Last post by Roe « Thu Aug 22, 2024 4:42 pm
Replies: 9
by Mark » Wed Apr 20, 2022 11:08 pm

9 Replies

42422 Views

Last post by Roe
Thu Aug 22, 2024 4:42 pm
Hiwatt DR103 Copy Brilliant Channel is Dead

Last post by gldtp99 « Wed Aug 14, 2024 3:43 am
Replies: 6
by ThreeChordWonder » Fri Aug 09, 2024 8:44 pm

6 Replies

30480 Views

Last post by gldtp99
Wed Aug 14, 2024 3:43 am
Hiwatt Dr103 copy mains hum and how to reduce it?

Last post by GAStan « Wed Aug 14, 2024 1:57 am
Replies: 3
by ThreeChordWonder » Mon Aug 12, 2024 3:07 pm

3 Replies

28311 Views

Last post by GAStan
Wed Aug 14, 2024 1:57 am
Hiwatt DR504, looking for a little info

Last post by yaanno « Sat Apr 13, 2024 7:40 pm
Replies: 5
by Matthews Guitars » Thu Feb 08, 2024 4:38 am

5 Replies

35310 Views

Last post by yaanno
Sat Apr 13, 2024 7:40 pm
Vox Style Treble Cut with a Paraphase Inverter

Last post by mattman8001 « Fri Feb 09, 2024 12:14 am
Replies: 2
by mattman8001 » Wed Jan 31, 2024 1:18 am

2 Replies

29422 Views

Last post by mattman8001
Fri Feb 09, 2024 12:14 am
Refurb of a Vox Conqueror

Last post by seveneves « Mon Feb 05, 2024 9:46 pm
Replies: 2
by seveneves » Mon Feb 05, 2024 8:05 am

2 Replies

29726 Views

Last post by seveneves
Mon Feb 05, 2024 9:46 pm
Can Top Boost Be Added to the Vib/Trem Channel?

Last post by 928GT « Wed Jan 24, 2024 12:51 pm
Replies: 5
by 928GT » Wed Jan 17, 2024 3:57 am

5 Replies

31491 Views

Last post by 928GT
Wed Jan 24, 2024 12:51 pm
AC15TBX - Cage and Reverb

Last post by JammyDodger « Mon Oct 09, 2023 9:05 pm
Replies: 10
by JammyDodger » Sat Jul 01, 2023 3:50 pm

10 Replies

60072 Views

Last post by JammyDodger
Mon Oct 09, 2023 9:05 pm
Vox AC4TV8 power transformer

Last post by somehow « Tue Oct 03, 2023 12:26 am

by somehow » Tue Oct 03, 2023 12:26 am

0 Replies

182208 Views

Last post by somehow
Tue Oct 03, 2023 12:26 am
Mojotone Custom 100 (Hiwatt 103 copy) Build Question

Last post by ThreeChordWonder « Mon Aug 21, 2023 10:18 am
Replies: 28
by ThreeChordWonder » Sat Aug 05, 2023 10:36 pm
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28 Replies

119639 Views

Last post by ThreeChordWonder
Mon Aug 21, 2023 10:18 am
Jaguar brand boutique top boost thing

Last post by maxkracht « Wed Aug 09, 2023 10:53 pm
Replies: 3
by maxkracht » Mon Jul 31, 2023 7:13 pm

3 Replies

31179 Views

Last post by maxkracht
Wed Aug 09, 2023 10:53 pm
HIWATT LDR

Last post by pdf64 « Mon Jun 26, 2023 2:05 pm
Replies: 3
by lovetone » Mon Jun 26, 2023 6:54 am

3 Replies

32054 Views

Last post by pdf64
Mon Jun 26, 2023 2:05 pm
Matchless style PCB board: AA Electronics

Last post by Synchu « Wed May 31, 2023 8:12 am
Replies: 1
by frusciante89 » Tue May 16, 2023 5:32 pm

1 Replies

29848 Views

Last post by Synchu
Wed May 31, 2023 8:12 am
Hiwatt amp version for a specific guitar application

Last post by pjd3 « Sat May 13, 2023 5:52 pm
Replies: 5
by pjd3 » Sat Apr 29, 2023 2:44 pm

5 Replies

34214 Views

Last post by pjd3
Sat May 13, 2023 5:52 pm
Vox AC15C1 mods? Bright cap removed and new reverb tank done already

Last post by JD0x0 « Wed Apr 26, 2023 12:08 pm
Replies: 1
by brucedickey » Thu Mar 30, 2023 5:32 pm

1 Replies

29860 Views

Last post by JD0x0
Wed Apr 26, 2023 12:08 pm
AC30 CC2 Service manual

Last post by JD0x0 « Wed Apr 26, 2023 12:05 pm
Replies: 3
by lovetone » Sat Dec 03, 2022 7:46 am

3 Replies

32024 Views

Last post by JD0x0
Wed Apr 26, 2023 12:05 pm
Hiwatt Hybrid Preamp

Last post by jazzbass « Wed Apr 19, 2023 9:30 pm
Replies: 16
by RyanThomas13 » Wed Feb 19, 2020 10:27 pm
1

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16 Replies

57987 Views

Last post by jazzbass
Wed Apr 19, 2023 9:30 pm
AC15 channel output difference

Last post by sluckey « Tue Mar 28, 2023 12:25 am
Replies: 6
by plookit » Sat Mar 25, 2023 8:23 am

6 Replies

35043 Views

Last post by sluckey
Tue Mar 28, 2023 12:25 am
Tube shield in a Hiwatt?

Last post by mhuss « Tue Mar 07, 2023 6:13 pm
Replies: 16
by hulakatt » Fri Oct 28, 2022 2:43 am
1

2
16 Replies

54448 Views

Last post by mhuss
Tue Mar 07, 2023 6:13 pm
AC4TV - Circuit board differences and mod question.

Last post by ChopSauce « Sun Mar 05, 2023 8:43 am
Replies: 9
by stonerose » Sat Feb 25, 2023 7:55 pm

9 Replies

40836 Views

Last post by ChopSauce
Sun Mar 05, 2023 8:43 am

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